Behavioral task
behavioral1
Sample
957cfa893454c5d6e80d0b03471852e6_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
957cfa893454c5d6e80d0b03471852e6_JaffaCakes118
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Size
114KB
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MD5
957cfa893454c5d6e80d0b03471852e6
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SHA1
b5952b5419371484c6bd58c597ebc02314a78d9f
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SHA256
3492944c794a3b183505ad1a01a97f8124b5e8dc84eba1253883065e1a3f40f0
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SHA512
a4ac7660f61beb9bde0bb84546a7e96b6d7c3bf77a3d5bd0711e81cfc099d1010ceed2b99171c4a9d7bec4361002830cfcb68159af781df23872ba16c1ae6ece
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SSDEEP
3072:DVktraNbNxG0MRhbZ4zO/ISkKGl71w0eTKbOXUNJbYW:DytrkbqRhFaO/qlKLIbY
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 957cfa893454c5d6e80d0b03471852e6_JaffaCakes118 unpack001/out.upx
Files
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957cfa893454c5d6e80d0b03471852e6_JaffaCakes118.exe windows:7 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: 124KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 111KB - Virtual size: 112KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:7 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: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 112KB - Virtual size: 112KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 96KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ