Behavioral task
behavioral1
Sample
31dcbfe59b29187e538e8930e0a197da_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
31dcbfe59b29187e538e8930e0a197da_JaffaCakes118.exe
Resource
win10v2004-20240426-en
General
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Target
31dcbfe59b29187e538e8930e0a197da_JaffaCakes118
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Size
83KB
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MD5
31dcbfe59b29187e538e8930e0a197da
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SHA1
c467a5517e09fcffa8375b1cd7b0cc3774842d6c
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SHA256
66571125c0f421768eb6cd3d822a314ab7d098855c8d97917af30b7ea0c9a291
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SHA512
1991c50894801ea848d270e81c52674375f491513bd8d1457ff040126c28a409bb817346283021b08a32a286f8913f3766aedbfcf42603b5a10622e2c0291748
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SSDEEP
1536:hyK0rfA78/Y89JGcL5AvJi6CLQ2b7PWazSqwrDAVPJ2/zZA6aDqYhwXk3Sqk8:hyPo78gMGcdAhi6437PPzSFroPJ2/zqi
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 31dcbfe59b29187e538e8930e0a197da_JaffaCakes118 unpack001/out.upx
Files
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31dcbfe59b29187e538e8930e0a197da_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: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 80KB - Virtual size: 84KB
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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 52KB - Virtual size: 51KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 48KB - Virtual size: 47KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ