Behavioral task
behavioral1
Sample
42181337efeb5aca42cfeac7c765a2c7_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
42181337efeb5aca42cfeac7c765a2c7_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
42181337efeb5aca42cfeac7c765a2c7_JaffaCakes118
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Size
14KB
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MD5
42181337efeb5aca42cfeac7c765a2c7
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SHA1
7b1ce7602273f2b3bc57ba095f7f82c7bf5762bf
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SHA256
b5be21891c4e786a421db565a538d5e47d0b019543c2284bd2c188902ce69ec0
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SHA512
3d55cb964491e9e306b289a97108cad4cc409adfc6437ea65d64c0b2bf1c87b5051b163c8a65e7ab7fabadb98c15f912284acb8a784b663b0d364433135a2e31
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SSDEEP
384:nnsshg+O3R71jQEut+I3IC2EOFl4zhSQBFthB4D2f:nsk8R7Xut+I3hbOEhSQnKD2
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 42181337efeb5aca42cfeac7c765a2c7_JaffaCakes118 unpack001/out.upx
Files
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42181337efeb5aca42cfeac7c765a2c7_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 13KB - Virtual size: 16KB
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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 384B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 144B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE