Behavioral task
behavioral1
Sample
42dd1c5525621580411290ef8224d66d_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
42dd1c5525621580411290ef8224d66d_JaffaCakes118
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Size
436KB
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MD5
42dd1c5525621580411290ef8224d66d
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SHA1
a8460e8e9ad6ce521d8ea84bd8ec3756dbf0d382
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SHA256
ab639a83f64a14bfbdf36261568830086485cfc2278d66e416911eb4001a501c
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SHA512
949cb6ba5a8c189710450e5692cdbd1b990775931c2e4f8c2af402dc24258f9a5cdc4c016ca86f20d80f705d9ae2bf9f5d7983657729a747579e9bd11dcfa610
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SSDEEP
12288:4R7lrvtc4NUPLdtr8LX5RUMatS0x6pBFTQ9H:gvtceUP5g5KMaBx6ZTQ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 42dd1c5525621580411290ef8224d66d_JaffaCakes118 unpack001/out.upx
Files
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42dd1c5525621580411290ef8224d66d_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: 724KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 425KB - Virtual size: 428KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 12KB
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: 804KB - Virtual size: 802KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 132KB - Virtual size: 130KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 136KB - Virtual size: 134KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 68KB - Virtual size: 66KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ