Behavioral task
behavioral1
Sample
a8987d9f5725f9602bb965cd78040414_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
a8987d9f5725f9602bb965cd78040414_JaffaCakes118
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Size
89KB
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MD5
a8987d9f5725f9602bb965cd78040414
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SHA1
ef62e3fecca04193ce5753aa20a9906ae61887e9
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SHA256
9f3b73ed0c89454f06f9a83fc8d2205c5993e39973a0fe5a90e380d97e9909ff
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SHA512
52157bcc91f0a2f07afa26e9f5bf1129934aa056859e8afc8cf8d9cdb7daecc8d34b5b0aa89d80a1446f5347a22de2f0c4e0912d380502c0a646df5a22a0fdea
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SSDEEP
1536:UkkeznipOMzK1BBWxVm+qoqAeIBsRDV6bP0Dq0NtsAS/duvwjbwJpGNhjWqHH:xJCOiq4jtXRKV6bPIvC02LnjLn
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a8987d9f5725f9602bb965cd78040414_JaffaCakes118 unpack001/out.upx
Files
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a8987d9f5725f9602bb965cd78040414_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: 76KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 84KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 69KB - Virtual size: 104KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 31KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ