Behavioral task
behavioral1
Sample
ea8234daad232a5fa71ec9c6eb89a60e_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ea8234daad232a5fa71ec9c6eb89a60e_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
ea8234daad232a5fa71ec9c6eb89a60e_JaffaCakes118
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Size
58KB
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MD5
ea8234daad232a5fa71ec9c6eb89a60e
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SHA1
19760de6a10c67dcd5c9deb0f745d2a8d0c36e89
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SHA256
9b77a3ef35b095dc838d603945b027f81e9a457bcde2c90981ce5075ea59c9bc
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SHA512
f0bc68d7b44883d3a12365738301337bb989c81ef981288beabfc0ed4e2ad6cdf667e0c2bd8d32fae10b523d8a90cc8593ac8c5dd92bc4afec7e7cd2b7ef4d03
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SSDEEP
1536:gf+IVhSmVfvUA1XppWmBR+Khr4ly6LikmT1:InAScAZp73myKi3T1
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ea8234daad232a5fa71ec9c6eb89a60e_JaffaCakes118 unpack001/out.upx
Files
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ea8234daad232a5fa71ec9c6eb89a60e_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: 88KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 55KB - Virtual size: 56KB
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
.Upack Size: 80KB - Virtual size: 80KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 52KB - Virtual size: 52KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.dswlab Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE