Behavioral task
behavioral1
Sample
31e01e75cf4d9cca16d3acda0032ed99_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
31e01e75cf4d9cca16d3acda0032ed99_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
31e01e75cf4d9cca16d3acda0032ed99_JaffaCakes118
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Size
71KB
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MD5
31e01e75cf4d9cca16d3acda0032ed99
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SHA1
cf18735bf57482688d69c1bb08242ea5649120d1
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SHA256
1e0dbe4056a26ac53924d671f3360b1a328291c059dccf5c67cab73dd7f3b84a
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SHA512
707165c2f687c4227001a64300d691ec79700834bfb35ccc37c0d6919af504c41156137fd0fd9cad83464b20687878eddd8682418489451e52902b9316cbdca7
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SSDEEP
1536:Qc3oS+PDAZEcjbxmxl48R9wKYSEzL6C9cYcRvTplP1Pac:QcbTxmTodSEV9c/plt
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 31e01e75cf4d9cca16d3acda0032ed99_JaffaCakes118 unpack001/out.upx
Files
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31e01e75cf4d9cca16d3acda0032ed99_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 70KB - Virtual size: 72KB
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:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 61KB - Virtual size: 60KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 58KB - Virtual size: 59KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE