Behavioral task
behavioral1
Sample
8939887f2feb54212feea0b2b965dec5_JaffaCakes118.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
8939887f2feb54212feea0b2b965dec5_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
8939887f2feb54212feea0b2b965dec5_JaffaCakes118
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Size
86KB
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MD5
8939887f2feb54212feea0b2b965dec5
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SHA1
f0b5c38984099c593a0dc4bd83566c7f95dae31f
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SHA256
87cf4d0c087fa025920a964a7a576774827f22f5aa683c2c865462182efe3112
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SHA512
9abec0a2b5ed50c0174ef5b490c0111cfbd747b1d2e3d305c9c872e1d4064d05ea26cf0b711e233bbf1d592432aa983688ae10967d2ac7e1734fe5d33a77c4e1
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SSDEEP
1536:Fe5Kp8mX015OOgWZps9y972XlNBAhT67MuNpiWtw70CYQyB9PSYiK7v+SgAEoTt0:4EmmU5gSsU9GlNB+T67MuN/OQv34K7vG
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8939887f2feb54212feea0b2b965dec5_JaffaCakes118 unpack001/out.upx
Files
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8939887f2feb54212feea0b2b965dec5_JaffaCakes118.exe windows:4 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
Sections
UPX0 Size: - Virtual size: 120KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 85KB - Virtual size: 88KB
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
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 164KB - Virtual size: 161KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE