Behavioral task
behavioral1
Sample
fef3caab43f82331ad3b10666b0c0de5_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
fef3caab43f82331ad3b10666b0c0de5_JaffaCakes118
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Size
784KB
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MD5
fef3caab43f82331ad3b10666b0c0de5
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SHA1
f58fe161593a54552a372ad59fe269e2010dc3f3
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SHA256
f8ba9ea7cb3ead1c1133e454801ddfed83abc58f7bb6447e168a8a40993ab6ab
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SHA512
3bb758a1a9ee17655a6f1f238fa333b2f13386224fd44918c7dec737824245306f4c371a8046247e4f6ed851dd51abe8f8e24351f65c38b45284b0148c4e18f8
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SSDEEP
12288:ol64/81AXYcmUW+A6wPiOiiaYeUI+CylFyV2CkO+hsje8yl5qcFHiKy:oox1AXzmLieahUIXyO2ksl
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource fef3caab43f82331ad3b10666b0c0de5_JaffaCakes118
Files
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fef3caab43f82331ad3b10666b0c0de5_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 2.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 783KB - Virtual size: 784KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE