Behavioral task
behavioral1
Sample
189eb5a69959a23dce451b13fb8011e6_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
189eb5a69959a23dce451b13fb8011e6_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
189eb5a69959a23dce451b13fb8011e6_JaffaCakes118
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Size
475KB
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MD5
189eb5a69959a23dce451b13fb8011e6
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SHA1
07b9fc5af0be3eb48ad2c3b26c42eb1936f18b84
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SHA256
197f6fdba0c9f045ea54f04c52774a0bbe15c5a5f751778d6c30649914a410f9
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SHA512
180866bf667cafb053cd9ead322b4c65d3bf0336a2a3a07d55a7bd2ec2f51555a26d5054316629f1a254689a751d1460672db2f413c32422ba828041cd47a8cc
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SSDEEP
12288:SDnzv44tDhehQ/Gw31u6QhOgJY5o6U3qxmjpV9j5RJN:SDNheTRam96Wqxmj9NRH
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 189eb5a69959a23dce451b13fb8011e6_JaffaCakes118 unpack001/out.upx
Files
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189eb5a69959a23dce451b13fb8011e6_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