Behavioral task
behavioral1
Sample
f05a9364afb036164a2357a174c6ed4a_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f05a9364afb036164a2357a174c6ed4a_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f05a9364afb036164a2357a174c6ed4a_JaffaCakes118
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Size
87KB
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MD5
f05a9364afb036164a2357a174c6ed4a
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SHA1
33ac9600de40581260603502d900b93f8e128c2f
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SHA256
acb66604439278a3744446b9e74a707b38458405e1eae1e4fd370567106b6152
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SHA512
8499de9115746baf1daf7fb0a83f1a4fd7ed145b5a6ee2aa7924455926498ee67a63952b1dfe5c159b4dd74ee486f0bebc3939685c96792880234c7d962827a3
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SSDEEP
1536:LVPJbzFT2V4mu0kpvCMphMAlR8ZVL7FwexYh4FVAFiL8UQ/M3Yzw9SVr4:LVB1T2V4murpvC2tR+NFVgjUQ/M3YzWF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f05a9364afb036164a2357a174c6ed4a_JaffaCakes118 unpack001/out.upx
Files
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f05a9364afb036164a2357a174c6ed4a_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: 124KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 86KB - 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: 168KB - Virtual size: 165KB
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