Behavioral task
behavioral1
Sample
8cf9cd4d8d0044228d7235b2c73d7024_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
8cf9cd4d8d0044228d7235b2c73d7024_JaffaCakes118
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Size
505KB
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MD5
8cf9cd4d8d0044228d7235b2c73d7024
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SHA1
e500eee9ec6ec8bcc7b41421eed0f3e876e9713f
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SHA256
0cf44da136c1dabd618d427885d98a1ac35c995de13b49e5f094baa34df6ce2c
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SHA512
da2bd2f33764bc0b73f58be7728505e257584b9fab0e8774b4e0f6b04301026cd638e89c1b9244a77f6a04f656bbe255e10006c89dbc7c1b0cfb68370424a448
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SSDEEP
12288:AuDy3hqQPHC4Gqjd/HBj0lnDXtp4ws0b75zAbxSREy+:N60EHW6vBjwnBAqNAwOL
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8cf9cd4d8d0044228d7235b2c73d7024_JaffaCakes118 unpack001/out.upx
Files
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8cf9cd4d8d0044228d7235b2c73d7024_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: 1.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 476KB - Virtual size: 476KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 32KB
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: 648KB - Virtual size: 645KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 620KB - Virtual size: 619KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 64KB - Virtual size: 308KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 44KB - Virtual size: 43KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ