Behavioral task
behavioral1
Sample
af20a62806e77d5bb843b98a8e2f87d7_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
af20a62806e77d5bb843b98a8e2f87d7_JaffaCakes118
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Size
653KB
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MD5
af20a62806e77d5bb843b98a8e2f87d7
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SHA1
a1e6642f6900198870da43ec826fd8c912c5feb2
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SHA256
1fe0eb0ff134c6c4ac504d98c2dd6bfa00014656a482139085efc26d944ed90b
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SHA512
9e0a0aeaa8f0c44d1af48e444604f4022931f7a958a8afae8e6bcaaf44c9d6b3b90ff54528e3c58fcc700bf1cc3d0ce9a3c2cb7216d95de5f406eff085d9bd04
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SSDEEP
12288:IY8Ia3FBlFIC5KpDXzSeN0gIAJ5TrG7Wv1+C6eJ5XLkvTBQZFTmz:X8IqcCUjnN0g/5nGO+C6u5XLkrBSFT
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource af20a62806e77d5bb843b98a8e2f87d7_JaffaCakes118 unpack001/out.upx
Files
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af20a62806e77d5bb843b98a8e2f87d7_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 812KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 650KB - Virtual size: 652KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 525KB - Virtual size: 525KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 243KB - Virtual size: 243KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 496KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 179KB - Virtual size: 179KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 590B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ