Behavioral task
behavioral1
Sample
efa441957392e2e790a728ece482bce5_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
efa441957392e2e790a728ece482bce5_JaffaCakes118
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Size
131KB
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MD5
efa441957392e2e790a728ece482bce5
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SHA1
b40dca162f76c8c705265d360e2299dcafb9658a
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SHA256
630d705644de3b6e6ef48c5a751bdbfc901233f2a00aa913b762d7d4da0ee6eb
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SHA512
43f65a982ae1bddbd7b751404392b6c941cab0924d9d948f268de0d91923039719ef94cd22e9222bc6941e91fd942fa15a0b6b98694e28ffafa15b7bacdc36b9
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SSDEEP
3072:i/iBjInn/w2AtX1/qTZwGbEVsPr7eykZsRSxN:RBa32X1/quGbGor7eDO
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource efa441957392e2e790a728ece482bce5_JaffaCakes118 unpack001/out.upx
Files
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efa441957392e2e790a728ece482bce5_JaffaCakes118.exe windows:6 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: 200KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 127KB - Virtual size: 128KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 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: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 3KB
Size: - Virtual size:
Size: - Virtual size:
Size: - Virtual size: