Behavioral task
behavioral1
Sample
34ae5fe8b81b441993e4e1ab80cc5473_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
34ae5fe8b81b441993e4e1ab80cc5473_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
34ae5fe8b81b441993e4e1ab80cc5473_JaffaCakes118
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Size
91KB
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MD5
34ae5fe8b81b441993e4e1ab80cc5473
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SHA1
16ec9f0ee72429e7a03ba10c8dbf1e3d0e4d7524
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SHA256
7c537bd66fadbc093d1c39524a9e343c3b2aaa8251b948d1ba34dcbd547e2947
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SHA512
d66ff6497fa7f7399478824a254db759ba2f89d9c988ec3f69a14fec6fd8f381bce2dc65b5f88d2c47f09e5a2cdb2ac8e883826d3c5fa9610506a71424f6f267
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SSDEEP
1536:PGH9OQcEWqWnoQQTGnpqX6KM8cdsMhT4IdyNz/TJyNxZpfBOIMSRIfg4qBvgEidL:PGdjzWqWoxGEKKMZDyKy9TQNxZSIMLgO
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 34ae5fe8b81b441993e4e1ab80cc5473_JaffaCakes118 unpack001/out.upx
Files
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34ae5fe8b81b441993e4e1ab80cc5473_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: 180KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 88KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 197KB - Virtual size: 196KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 2KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 12B
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: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ