Behavioral task
behavioral1
Sample
2024-09-07_c89e9f393d8ae8daddedf05fda291451_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-07_c89e9f393d8ae8daddedf05fda291451_cryptolocker
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Size
59KB
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MD5
c89e9f393d8ae8daddedf05fda291451
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SHA1
1b4e23734d1a51045611e9dc9bc5928f1e9437a4
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SHA256
afbdfcf277b0d12d1d20c216cbe9a3d534f426f7f3cdbc2419454f75238f484f
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SHA512
65762ca76d9aed0252b8170e1837442d0bccfb6f5d57f74bfe1fd65dc0858fb89ed57a79141aa4f8954bf4588ba76e9075bf22f0eb3f69caa1b0c6b7d86b6237
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SSDEEP
768:bP9g/WItCSsAfFaeOcfXVr3BPOz5CFBmNuFgUjlgcSn:bP9g/xtCS3Dxx0L
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-07_c89e9f393d8ae8daddedf05fda291451_cryptolocker
Files
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2024-09-07_c89e9f393d8ae8daddedf05fda291451_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 17KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE