Behavioral task
behavioral1
Sample
CF.exe
Resource
win7-20240704-en
General
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Target
2bec93bf3bf6be951465f492a7193b80_JaffaCakes118
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Size
382KB
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MD5
2bec93bf3bf6be951465f492a7193b80
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SHA1
fd98d7de1d84ccf7cb851f62fd09f5c1b32f6f2f
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SHA256
f0d9f7c7910571f6be1794e3790e193257938532b22f38db934113035c00da2c
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SHA512
e8b734eda904c55446bf599609f3398a94561947761911b071669467ee43c581298a8a19232a967636983b1909c0b976bf5591a3ad03222f3753608c422cb906
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SSDEEP
6144:R5ZvawMzRCMGodZwrHmTZNXln500WZCcmwNvTxVqkf7JLptwtZInRSXajD:dva1N4wZD500GvNvT5FrYZaRf
Malware Config
Signatures
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resource yara_rule static1/unpack001/CF.exe upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/CF.exe
Files
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2bec93bf3bf6be951465f492a7193b80_JaffaCakes118.zip
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CF.exe.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: 1.2MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 373KB - Virtual size: 376KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 25KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE