Behavioral task
behavioral1
Sample
41944f2aa99ed2abd7150e0ef145b7a3_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
41944f2aa99ed2abd7150e0ef145b7a3_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
41944f2aa99ed2abd7150e0ef145b7a3_JaffaCakes118
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Size
292KB
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MD5
41944f2aa99ed2abd7150e0ef145b7a3
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SHA1
2bfd9b31d279bdbe58ff058998b599eb5760d2cc
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SHA256
8e0c48901128eb4374db84bda829eee6103933ef579c03a0bdc679aaa485810e
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SHA512
9d5d0400c82f8d9effa2d16e4e14f6db94156b776e557ab08faa8f3958c8c1cc5e85f6be2c61ddb8a4f0608a1298836df13ae1c22a08c1360d054ec4a1107f6b
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SSDEEP
3072:U6HMMfvutjC+EeR/jhrRs/QXuah1SuZgGg4yaGsTj8tOwfzoqKdyc/DnXfgSZKA:XquGWmjjVpGs8OwEDbPNZMau3Wb+UH
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 41944f2aa99ed2abd7150e0ef145b7a3_JaffaCakes118 unpack001/out.upx
Files
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41944f2aa99ed2abd7150e0ef145b7a3_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 1.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 282KB - Virtual size: 284KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 485KB - Virtual size: 485KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 16B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 39KB - Virtual size: 38KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 789KB - Virtual size: 789KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ