efax
Behavioral task
behavioral1
Sample
3ef86e02a09602015d22de9520b266f1_JaffaCakes118.dll
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
3ef86e02a09602015d22de9520b266f1_JaffaCakes118.dll
Resource
win10v2004-20240704-en
General
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Target
3ef86e02a09602015d22de9520b266f1_JaffaCakes118
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Size
12KB
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MD5
3ef86e02a09602015d22de9520b266f1
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SHA1
24ec8302a54a606c70570a36ff0b9ef8f480e156
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SHA256
989d02d45a287f9237954afae80ccfe948fbc6dda9404ccf3791052016a8de2a
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SHA512
22edaefcca64e2d198a1db0224ab6722569c8751e28a234193ad16993fffcb995c98410f7b5efba57f767a39aa0dbc4c02abaffde423aa2cc56602f9ff18f03e
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SSDEEP
192:HbfjWZ8Ox3sHBr3T/dtukw3/8lILfd2tfVr8VV3CpBwsruYt+xWuWu:7fjW2UinXukw3/8uh2fVoVJCpiQvtuW3
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 3ef86e02a09602015d22de9520b266f1_JaffaCakes118 unpack001/out.upx
Files
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3ef86e02a09602015d22de9520b266f1_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
Exports
Exports
Sections
UPX0 Size: - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 337B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 984B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ