Behavioral task
behavioral1
Sample
87bdb8d08e255d35928fc2e77b50a9f3_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
87bdb8d08e255d35928fc2e77b50a9f3_JaffaCakes118
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Size
31KB
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MD5
87bdb8d08e255d35928fc2e77b50a9f3
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SHA1
5bbcc7406b6696718cbcba65f4b534ca09eaa04d
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SHA256
49135147f6f13297bde0e0e92ac157e5d0860a438a9f5ec156c48eaf3a621858
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SHA512
816e9d39cd212702494b133a7809f78130bc67dc65d1821b0cd8b7b61fd2e48ae8d3fc25b897483e569bf2e2aee8fe43ad46da7e79bd51b82d8b8c495432bb45
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SSDEEP
768:9qn42QfTrXWd3iAPgoplaEy6+T2VNC6uNCfy3pi:9S4VffmyAooA6cQ73y
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 87bdb8d08e255d35928fc2e77b50a9f3_JaffaCakes118 unpack001/out.upx
Files
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87bdb8d08e255d35928fc2e77b50a9f3_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: 16KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 30KB - Virtual size: 32KB
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: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
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: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ