Behavioral task
behavioral1
Sample
b956592da3f9a4a3e59d4cd1a5eee653_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
b956592da3f9a4a3e59d4cd1a5eee653_JaffaCakes118
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Size
184KB
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MD5
b956592da3f9a4a3e59d4cd1a5eee653
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SHA1
8615db685a53c89b327f9b86c4b44ae7002112d6
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SHA256
13aca76ead1b26907f65f082b351e73a653e6a6f60cfe953e77c5975bc8fea14
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SHA512
3cfce1a3c6693cc6bf843639c5e2558550b0c6d29ff20e647f2f2dca18043135dca9efa13513714c8a36d4ab7d822a9549c7803be0ee2cf7bc0ffcc3e3a2f544
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SSDEEP
3072:leViuQkwKLUGw9gfSviD0/3sQF3CK5QxZLRVvOSpr2cf:kB4Ws13/5wnvZ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b956592da3f9a4a3e59d4cd1a5eee653_JaffaCakes118 unpack001/out.upx
Files
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b956592da3f9a4a3e59d4cd1a5eee653_JaffaCakes118.exe windows:9 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: 52KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 178KB - Virtual size: 180KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:9 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: 135KB - Virtual size: 135KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 78KB - Virtual size: 78KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ