Behavioral task
behavioral1
Sample
281191ed02ea21a258827915ebf3f733_JaffaCakes118.dll
Resource
win7-20240508-en
General
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Target
281191ed02ea21a258827915ebf3f733_JaffaCakes118
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Size
2.1MB
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MD5
281191ed02ea21a258827915ebf3f733
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SHA1
9ea0455f6965f767a26ec79929a0d308864e0f0d
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SHA256
3e6fa0f83fcb21da8038a502de3475c3f97641dcd70eaede3c321f9ec905207b
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SHA512
f01b580c6a53f322b65733e4e10841fdd963faf555c4a3d3de229a60f95d5f431680eea9ed33373b94540ae2c75dc9549f8c03634e93ca7c03656409b8f9c18e
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SSDEEP
3072:LKRcZz1OfYn2acl2zALwqpFyicEHpIo7NXtD41Y1POBgfshSU2dTnBA:eR7A1pzcwql2o7N9D41Y1VUMlA
Malware Config
Signatures
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ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule sample acprotect -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 281191ed02ea21a258827915ebf3f733_JaffaCakes118 unpack001/out.upx
Files
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281191ed02ea21a258827915ebf3f733_JaffaCakes118.dll windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Sections
UPX0 Size: - Virtual size: 16KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 77KB - Virtual size: 80KB
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.dll windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Sections
.text Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 62KB - Virtual size: 63KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ