Behavioral task
behavioral1
Sample
0840afaa2f031a7c31de02347b8a0830_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
0840afaa2f031a7c31de02347b8a0830_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
0840afaa2f031a7c31de02347b8a0830_JaffaCakes118
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Size
134KB
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MD5
0840afaa2f031a7c31de02347b8a0830
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SHA1
d673be2895cb3e4250ccdcc6b9f5c68516b48ce3
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SHA256
bbcb1c2815316374c2c70a5d59d2931c6b58a11a11e76fcc23e43382bc069c6f
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SHA512
22cc1747a46ff4d904c09ca06975f205217ba4121ee31429d847b2a09afb6fbd505f4cec666a0ee2dd4d5039ba1cc3e817a3a8a881bc800d69cd7d53e5a926ad
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SSDEEP
3072:fDQrjO2CGCZORnObUpcqWqR8VYZL1lVdKa/SMQvyxeyg:fUvyGCYkU4qWYflVdKa6XqFg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 0840afaa2f031a7c31de02347b8a0830_JaffaCakes118 unpack001/out.upx
Files
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0840afaa2f031a7c31de02347b8a0830_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: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 132KB - Virtual size: 136KB
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
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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: 15KB - Virtual size: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 182KB - Virtual size: 182KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 297B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 496B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 300B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ