Behavioral task
behavioral1
Sample
3fef3228fb452f0bb01db40eaf0d8af0_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
3fef3228fb452f0bb01db40eaf0d8af0_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
3fef3228fb452f0bb01db40eaf0d8af0_JaffaCakes118
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Size
18KB
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MD5
3fef3228fb452f0bb01db40eaf0d8af0
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SHA1
38fad91e4bc5c99a0fe8468539b5b2f1dbd9c7be
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SHA256
041d90e905021fad069b89f630a5e35136470d067c2c14b4456d23fee0144bf4
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SHA512
f0262b5abe6b2abdffe7c655f07bed3505a234d152a393a695920d7ee47411ffe88925967dafeef013c2dc601a50a374a39a140152858384ae6df174845a21af
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SSDEEP
384:WeaFfFlXYz9mVBe1u4UhTHlb01KnAMkvH5yPg0rLoXh7gZ:WDNF+Jw8QJhTldU0PN4pg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3fef3228fb452f0bb01db40eaf0d8af0_JaffaCakes118 unpack001/out.upx
Files
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3fef3228fb452f0bb01db40eaf0d8af0_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: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 16KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc 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: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: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 876B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ