Behavioral task
behavioral1
Sample
b350d37e1f2c9b0aa55a82e702e4b880_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
b350d37e1f2c9b0aa55a82e702e4b880_JaffaCakes118
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Size
689KB
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MD5
b350d37e1f2c9b0aa55a82e702e4b880
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SHA1
ae984925cbab6c4daccc7b34da7ecf03dc43768d
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SHA256
70db434d6f03b587607f7a210bfc09fb3e11b3b0e3e295a67cfb1cc2dd6f1a38
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SHA512
152339fd449334e65ae3b42067d8b9cc056a05954d4b9df3873f6a1e51943ffb3082c145a822b1a70dffbef90045d743c6a89868d5abf178cfa553215d266519
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SSDEEP
12288:FRykrxXe5K7izzRymStVUVPhmQ1HIdTl2Ftx0N9cobv9H7nv5e2R:FdrWWiztymNVPhl1Hu0SNLbvRxeY
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b350d37e1f2c9b0aa55a82e702e4b880_JaffaCakes118 unpack001/out.upx
Files
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b350d37e1f2c9b0aa55a82e702e4b880_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: 772KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 686KB - Virtual size: 688KB
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.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: 590KB - Virtual size: 589KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 260KB - Virtual size: 259KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 170KB - Virtual size: 583KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 440B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 1016B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ