Behavioral task
behavioral1
Sample
20fa004bc8dc1c752065f6daccc46e35_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
20fa004bc8dc1c752065f6daccc46e35_JaffaCakes118.exe
Resource
win10v2004-20231215-en
General
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Target
20fa004bc8dc1c752065f6daccc46e35_JaffaCakes118
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Size
114KB
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MD5
20fa004bc8dc1c752065f6daccc46e35
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SHA1
5d86f1899c1b41c4441c744cd65312667f57f1ad
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SHA256
58a17836289fe9c210812406c9ff08ae2346b7306e235788bf6dfb2fb549305b
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SHA512
5a76b32d21f9630e892a93fc8d7ef264f18028c06edd920cfba4684e5d953c045a252ceaadecba36e3db13da83bcd14e8acb6bd2efae3e45f27dd9d45a7d62af
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SSDEEP
3072:5KcWmjRrz/n5VFR3EsmdFFde2AKQrplBShxW:S65LKsmdledKQ1lBShxW
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 20fa004bc8dc1c752065f6daccc46e35_JaffaCakes118 unpack001/out.upx
Files
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20fa004bc8dc1c752065f6daccc46e35_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 24KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ