Behavioral task
behavioral1
Sample
f3b9f1a3d887e7280d24d77b1c3d1d89_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f3b9f1a3d887e7280d24d77b1c3d1d89_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f3b9f1a3d887e7280d24d77b1c3d1d89_JaffaCakes118
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Size
2.7MB
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MD5
f3b9f1a3d887e7280d24d77b1c3d1d89
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SHA1
8521b897489301b507bd6e55d1e0245067676ce9
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SHA256
20f9193a1830963da401a905520c80e498f334b6e5589a78e13d90b1c9a95a80
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SHA512
7b4f6c92df428382182e684b628564e76f8967a6f811e0f1cc9c2ef8a2cc6e391f6699f37af3a4dec3b61565077985f9289c0abf0aa32a3c3b3a7de52602b3d4
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SSDEEP
49152:98z8K7hqbJbOJXq3Z3w2jI+lbeQkMWHfY0FwR9ktBc1+Q4YdxSChG38bDUggR9t:uz8FZOkJwefNkhHfZFwHktBcwQDM2YIO
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f3b9f1a3d887e7280d24d77b1c3d1d89_JaffaCakes118
Files
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f3b9f1a3d887e7280d24d77b1c3d1d89_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: 3.6MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 141KB - Virtual size: 144KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE