Behavioral task
behavioral1
Sample
7666a399ebdc0db624d366eda9b7d9a7_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
7666a399ebdc0db624d366eda9b7d9a7_JaffaCakes118
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Size
144KB
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MD5
7666a399ebdc0db624d366eda9b7d9a7
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SHA1
5928e58de5e6d25e545d3401c16ac148c9374352
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SHA256
a64714bb12d3b216878599502ed9b6a8246dfaa720dec0c82ef7f42672bb7754
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SHA512
0d8e065d317436fe5730c4b53b2bfd2e4b04119ffc8847592cf92d963e6edc53e8d203e58b94b712e987e75e8dd58e90978a01ee09e2f11323eb6b9cf416adcd
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SSDEEP
3072:vKnd3yAcfyTLul9/y3lhmbsUhx1gpFXT/VQHdF1vHDP:vg7cfyXc/EHmbnb1aRu9F1v
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 7666a399ebdc0db624d366eda9b7d9a7_JaffaCakes118 unpack001/out.upx
Files
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7666a399ebdc0db624d366eda9b7d9a7_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: 212KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 124KB - Virtual size: 128KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - 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: 88KB - Virtual size: 87KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 98KB - Virtual size: 98KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ