Resubmissions

01/07/2025, 07:25

250701-h9bw6asry710

06/11/2024, 02:31

241106-cztrbstepk10

General

  • Target
    439ff2060a600d666dafcf86f7ef8fea5ee0cca7e39521c986a3181d99ede61d.zip
  • Size 10.0MB
  • Sample241106-cztrbstepk
  • SHA256 439ff2060a600d666dafcf86f7ef8fea5ee0cca7e39521c986a3181d99ede61d
  • MD5 SHA1 SHA512 SSDEEP
Score
3/10

Malware Config

Signatures

  • Unsigned PE 5 IoCs

    Checks for missing Authenticode signature.

File Explorer

  • 439ff2060a600d666dafcf86f7ef8fea5ee0cca7e39521c986a3181d99ede61d.zip
    .zip 10.0MB
  • key_gen/key_gen.zip
    .zip 3.4MB
  • main.exe
    .exe 1.5MB
  • ransom.exe
    .exe 7.8MB
  • rsa.txt
    4KB
  • key_gen/main.cpp
    7KB
  • key_gen/main.exe
    .exe 1.5MB
  • key_gen/ransom.exe
    .exe 6.4MB
  • key_gen/rsa.txt
    4KB
  • ransom/Release/ransom.exe
    .exe 6.4MB
  • ransom/ransom.sln
    1KB
  • ransom/ransom/Crypto/AES/aes.cpp
    28KB
  • ransom/ransom/Crypto/AES/aes.h
    684B
  • ransom/ransom/Crypto/RSA/bigd.cpp
    29KB
  • ransom/ransom/Crypto/RSA/bigd.h
    11KB
  • ransom/ransom/Crypto/RSA/bigdigits.cpp
    .vbs 63KB
  • ransom/ransom/Crypto/RSA/bigdigits.h
    11KB
  • ransom/ransom/Crypto/RSA/bigdtypes.h
    2KB
  • ransom/ransom/Crypto/RSA/rsa.cpp
    9KB
  • ransom/ransom/Crypto/RSA/rsa.h
    1KB
  • ransom/ransom/Cryptographic.cpp
    .js 14KB
  • ransom/ransom/Cryptographic.h
    1KB
  • ransom/ransom/Debug/Cryptographic.obj
    94KB
  • ransom/ransom/Debug/aes.obj
    32KB
  • ransom/ransom/Debug/bigd.obj
    91KB
  • ransom/ransom/Debug/bigdigits.obj
    129KB
  • ransom/ransom/Debug/ransom.exe.recipe
    289B
  • ransom/ransom/Debug/ransom.ilk
    3.1MB
  • ransom/ransom/Debug/ransom.log
    191B
  • ransom/ransom/Debug/ransom.obj
    145KB
  • ransom/ransom/Debug/ransom.obj.enc
    147KB
  • ransom/ransom/Debug/ransom.res
    7.6MB
  • ransom/ransom/Debug/ransom.tlog/CL.command.1.tlog
    4KB
  • ransom/ransom/Debug/ransom.tlog/CL.read.1.tlog
    99KB
  • ransom/ransom/Debug/ransom.tlog/CL.write.1.tlog
    3KB
  • ransom/ransom/Debug/ransom.tlog/Cl.items.tlog
    666B
  • ransom/ransom/Debug/ransom.tlog/link.command.1.tlog
    1KB
  • ransom/ransom/Debug/ransom.tlog/link.read.1.tlog
    4KB
  • ransom/ransom/Debug/ransom.tlog/link.secondary.1.tlog
    437B
  • ransom/ransom/Debug/ransom.tlog/link.write.1.tlog
    958B
  • ransom/ransom/Debug/ransom.tlog/ransom.lastbuildstate
    161B
  • ransom/ransom/Debug/ransom.tlog/rc.command.1.tlog
    326B
  • ransom/ransom/Debug/ransom.tlog/rc.read.1.tlog
    2KB
  • ransom/ransom/Debug/ransom.tlog/rc.write.1.tlog
    210B
  • ransom/ransom/Debug/rsa.obj
    27KB
  • ransom/ransom/Debug/vc143.idb
    507KB
  • ransom/ransom/Debug/vc143.pdb
    340KB
  • ransom/ransom/Release/Cryptographic.obj
    373KB
  • ransom/ransom/Release/aes.obj
    51KB
  • ransom/ransom/Release/bigd.obj
    148KB
  • ransom/ransom/Release/bigdigits.obj
    263KB
  • ransom/ransom/Release/ransom.Build.CppClean.log
    1KB
  • ransom/ransom/Release/ransom.exe.recipe
    298B
  • ransom/ransom/Release/ransom.iobj
    74KB
  • ransom/ransom/Release/ransom.log
    661B
  • ransom/ransom/Release/ransom.obj
    789KB
  • ransom/ransom/Release/ransom.res
    6.2MB
  • ransom/ransom/Release/ransom.tlog/CL.command.1.tlog
    8KB
  • ransom/ransom/Release/ransom.tlog/CL.read.1.tlog
    100KB
  • ransom/ransom/Release/ransom.tlog/CL.write.1.tlog
    2KB
  • ransom/ransom/Release/ransom.tlog/Cl.items.tlog
    762B
  • ransom/ransom/Release/ransom.tlog/link.command.1.tlog
    3KB
  • ransom/ransom/Release/ransom.tlog/link.read.1.tlog
    7KB
  • ransom/ransom/Release/ransom.tlog/link.secondary.1.tlog
    510B
  • ransom/ransom/Release/ransom.tlog/link.write.1.tlog
    1KB
  • ransom/ransom/Release/ransom.tlog/ransom.lastbuildstate
    170B
  • ransom/ransom/Release/ransom.tlog/rc.command.1.tlog
    686B
  • ransom/ransom/Release/ransom.tlog/rc.read.1.tlog
    5KB
  • ransom/ransom/Release/ransom.tlog/rc.write.1.tlog
    454B
  • ransom/ransom/Release/rsa.obj
    116KB
  • ransom/ransom/bitmap1.bmp
    263KB
  • ransom/ransom/bmp00001.bmp
    5.9MB
  • ransom/ransom/ransom.aps
    6.2MB
  • ransom/ransom/ransom.cpp
    .js 21KB
  • ransom/ransom/ransom.rc
    5KB
  • ransom/ransom/ransom.vcxproj
    .xml 8KB
  • ransom/ransom/ransom.vcxproj.filters
    2KB
  • ransom/ransom/ransom.vcxproj.user
    226B
  • ransom/ransom/resource.h
    861B
  • ransom/ransom/x64/Debug/Cryptographic.obj
    101KB
  • ransom/ransom/x64/Debug/aes.obj
    38KB
  • ransom/ransom/x64/Debug/bigd.obj
    105KB
  • ransom/ransom/x64/Debug/bigdigits.obj
    149KB
  • ransom/ransom/x64/Debug/ransom.log
    331B
  • ransom/ransom/x64/Debug/ransom.tlog/CL.command.1.tlog
    3KB
  • ransom/ransom/x64/Debug/ransom.tlog/CL.read.1.tlog
    60KB
  • ransom/ransom/x64/Debug/ransom.tlog/CL.write.1.tlog
    2KB
  • ransom/ransom/x64/Debug/ransom.tlog/ransom.lastbuildstate
    159B
  • ransom/ransom/x64/Debug/rsa.obj
    31KB
  • ransom/ransom/x64/Debug/vc143.idb
    411KB
  • ransom/ransom/x64/Debug/vc143.pdb
    282KB
  • ransom/ransom/x64/Release/Cryptographic.obj
    283KB
  • ransom/ransom/x64/Release/aes.obj
    51KB
  • ransom/ransom/x64/Release/bigd.obj
    133KB
  • ransom/ransom/x64/Release/bigdigits.obj
    243KB
  • ransom/ransom/x64/Release/ransom.Build.CppClean.log
    447B
  • ransom/ransom/x64/Release/ransom.log
    4KB
  • ransom/ransom/x64/Release/ransom.tlog/CL.command.1.tlog
    1KB
  • ransom/ransom/x64/Release/ransom.tlog/ransom.lastbuildstate
    161B
  • ransom/ransom/x64/Release/rsa.obj
    103KB
  • ransom/ransom/x64/Release/vc143.pdb
    258KB

439ff2060a600d666dafcf86f7ef8fea5ee0cca7e39521c986a3181d99ede61d.zip

  • SHA256 439ff2060a600d666dafcf86f7ef8fea5ee0cca7e39521c986a3181d99ede61d
  • MD5 SHA1 SHA512 SSDEEP