Behavioral task
behavioral1
Sample
25c2933fc67c3612eafeea60f9ac5b0e_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
25c2933fc67c3612eafeea60f9ac5b0e_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
25c2933fc67c3612eafeea60f9ac5b0e_JaffaCakes118
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Size
23KB
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MD5
25c2933fc67c3612eafeea60f9ac5b0e
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SHA1
fec17f05668cdb4f75bfffeb5546a331f3e671ec
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SHA256
9aa387dbf825d4d7330df46a09d7139213a9ee3b8dc3982d3309639816f08768
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SHA512
687812dc47303226130664d1ab428d5c01cf335e41e8f0d7defaa336bbf7a7f55c50c6500c3110f88c966486998ae373dbc848c2be53e6c0433eaef9186b8c76
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SSDEEP
384:0jbVOyKu0FM+lMRz9B8t+bmhrCfFYFo/r7K7/RANvKsSGBkl45qW2p:0jbB0FM++t9BE+bSrCfF13oeBR0
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 25c2933fc67c3612eafeea60f9ac5b0e_JaffaCakes118 unpack001/out.upx
Files
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25c2933fc67c3612eafeea60f9ac5b0e_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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc 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: 15KB - Virtual size: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ