Behavioral task
behavioral1
Sample
026531a5a8d9eff0e2f21fea6473aa22_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
026531a5a8d9eff0e2f21fea6473aa22_JaffaCakes118.exe
Resource
win10v2004-20240419-en
General
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Target
026531a5a8d9eff0e2f21fea6473aa22_JaffaCakes118
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Size
310KB
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MD5
026531a5a8d9eff0e2f21fea6473aa22
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SHA1
a31dd409c72de42f90d3a475e0a8896700232a6c
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SHA256
a0484390275835b8c462aad34d811fcafbed7c033a21ced84c7c66dbe8ca268e
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SHA512
17d6510a268be4d00fd79dc2b4acbeb995dae7ff583effbe3bb7725404b59ff7b6dc433885ed183997417acc3f404c6a77f07dc1310c1be54280b6154bf4063c
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SSDEEP
3072:Wae7OubpGGErCbuZM4EQrjo7vgHJJPPIg5OC843RVR6:WacxGfTMfQrjoziJJHIe843RW
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 026531a5a8d9eff0e2f21fea6473aa22_JaffaCakes118 unpack001/out.upx
Files
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026531a5a8d9eff0e2f21fea6473aa22_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: 136KB
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
.rsrc Size: 1024B - 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: 148KB - Virtual size: 146KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 28KB - Virtual size: 51KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 520B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ