Behavioral task
behavioral1
Sample
b3be9fb4e280479bd35220107e5ccd60_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
b3be9fb4e280479bd35220107e5ccd60_JaffaCakes118
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Size
285KB
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MD5
b3be9fb4e280479bd35220107e5ccd60
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SHA1
f105dfadebbc193cb24b7c60e56967a62eb3f7cb
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SHA256
59f8c3b675e16c20c2e415367c6f5b0ad008c25853a7a011419e6cb02340ea1f
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SHA512
d53d3cb90d64cc6d4a6f0d922b0be2ef535837d971a041084ca2d221f0b08c15ada3ee2920f9a5f22fb44ddbca62a869c10a55775c8ba7bd1c037827647e0f8c
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SSDEEP
6144:S8Ua9L2osl2eCguXCZVia6cQOYQeLyq6OHt2Y99ENd:S8n52jw5dXAVB6cmtLBPtf9q
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b3be9fb4e280479bd35220107e5ccd60_JaffaCakes118 unpack001/out.upx
Files
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b3be9fb4e280479bd35220107e5ccd60_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: 472KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 267KB - Virtual size: 268KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 17KB - Virtual size: 20KB
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: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 15KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 270KB - Virtual size: 272KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 412KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ