Behavioral task
behavioral1
Sample
8e2f3088c8d290bcc97542f2cabc807c_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
8e2f3088c8d290bcc97542f2cabc807c_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
8e2f3088c8d290bcc97542f2cabc807c_JaffaCakes118
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Size
205KB
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MD5
8e2f3088c8d290bcc97542f2cabc807c
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SHA1
c35a59018490ba1d3bf2bff97232221f7ba37544
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SHA256
a04c8fbfae355c0d6f5b92b086aa90ed9986ae8ba9201e06085c97b6319ced1f
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SHA512
cbe272b7e7dfca84a3b04c1f041cd4ac82f1d5708396406ccdf98cc9f9a65b526e56e07dd5b60b3b55db9fbd67e3080a139d4bc4f8a3db21aee5826af1ba600e
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SSDEEP
3072:K0DpylZW0k8aJh6o3H7cQMACKVuerYK2sb7UXhFR3fKeP/q:RDH8c6oLymVKf/
Malware Config
Extracted
metasploit
encoder/shikata_ga_nai
Signatures
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Metasploit family
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8e2f3088c8d290bcc97542f2cabc807c_JaffaCakes118 unpack001/out.upx
Files
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8e2f3088c8d290bcc97542f2cabc807c_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: 196KB - Virtual size: 200KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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: 200KB - Virtual size: 196KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 64KB - Virtual size: 62KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ