Behavioral task
behavioral1
Sample
e88b50dc36cb750460a7b8687ef34a90_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
e88b50dc36cb750460a7b8687ef34a90_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
e88b50dc36cb750460a7b8687ef34a90_JaffaCakes118
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Size
32KB
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MD5
e88b50dc36cb750460a7b8687ef34a90
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SHA1
ef38581f3cab46edcb5019b357428936b6ac3856
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SHA256
78c57e14d740563bfdd9dd1c8dbd8933ea934b38a11a0683acb6f42d84b88285
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SHA512
a29b29907312c930db4d26112f8b28dee51795fe39bc683699adad12c1c701e5c6068a0a3ed76328a88263b315a8c6eb9ec8274c7765faf1c828e2f62cbfd51a
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SSDEEP
768:sK3wpbd17dcrBPJ5bL75DONqkdl4gI56vJ227Klsjmtmf0:saw1d17irFLgNqG60vJ22+lsj0
Malware Config
Signatures
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Nirsoft 1 IoCs
resource yara_rule static1/unpack001/out.upx Nirsoft -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource e88b50dc36cb750460a7b8687ef34a90_JaffaCakes118 unpack001/out.upx
Files
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e88b50dc36cb750460a7b8687ef34a90_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 29KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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_32BIT_MACHINE
Sections
.text Size: 48KB - Virtual size: 47KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ