Behavioral task
behavioral1
Sample
license.htm
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
license.htm
Resource
win10v2004-20240704-en
Behavioral task
behavioral3
Sample
tcpdump.exe
Resource
win7-20240704-en
Behavioral task
behavioral4
Sample
tcpdump.exe
Resource
win10v2004-20240704-en
Behavioral task
behavioral5
Sample
tcpdump.htm
Resource
win7-20240708-en
Behavioral task
behavioral6
Sample
tcpdump.htm
Resource
win10v2004-20240704-en
Behavioral task
behavioral7
Sample
新云软件.url
Resource
win7-20240704-en
Behavioral task
behavioral8
Sample
新云软件.url
Resource
win10v2004-20240704-en
General
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Target
2cd7c287ada653aff60103d166b1277e_JaffaCakes118
-
Size
492KB
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MD5
2cd7c287ada653aff60103d166b1277e
-
SHA1
c3409d523af2df9f16eb2cd51452ff0b9560eb00
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SHA256
937be10089126763dcf983351737713a0fb6859a17a749c6c3fb0f77a71f7fa8
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SHA512
94276afef46696a06af7e8ee629f150501c286898e39ea349a0705bae3077a5368a6c6e65ebe6695653b3da64a886ab461964c3d567a0b69cd9141130eecef65
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SSDEEP
12288:Sf71Xlcr6a2D6elFSX8XcEvJ5DUR4NyIYdFCACCo+N:Sfx1cr6a2LFSXAnjDNbKFCDc
Malware Config
Signatures
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resource yara_rule static1/unpack001/tcpdump.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/tcpdump.exe unpack002/out.upx
Files
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2cd7c287ada653aff60103d166b1277e_JaffaCakes118.rar
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license.htm.html
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links.txt
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tcpdump.exe.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 1.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 461KB - Virtual size: 464KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 496KB - Virtual size: 492KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 256KB - Virtual size: 252KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 164KB - Virtual size: 991KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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tcpdump.htm.html
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新云软件.url.url