Behavioral task
behavioral1
Sample
bf3706540dcf09c88551bee54b7cc1d4_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
bf3706540dcf09c88551bee54b7cc1d4_JaffaCakes118
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Size
86KB
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MD5
bf3706540dcf09c88551bee54b7cc1d4
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SHA1
2c3bd0d6287249e4efe40a0d6938c248689cb550
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SHA256
66a0ee2ff0268961e302ea113534e1eb40834766c74fb18e556ba32ecba73f6c
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SHA512
754a881ab6a029ef2f3def2de76cfb3784e677386704ca081488d8b4a5bbd217ca7e73a19490d8d67a9a75be0cab44a289c80fefd080391152220486f72523f5
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SSDEEP
1536:5CcvAwULESj1i23v0yfhAXJ9zRGGgBAqc:5z4wULEYicv0zRFgBAq
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bf3706540dcf09c88551bee54b7cc1d4_JaffaCakes118 unpack001/out.upx
Files
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bf3706540dcf09c88551bee54b7cc1d4_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: 124KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 62KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 23KB - Virtual size: 24KB
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: 136KB - Virtual size: 132KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ