Behavioral task
behavioral1
Sample
b7478e2f5252e1c5d2699aa743952d12_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
b7478e2f5252e1c5d2699aa743952d12_JaffaCakes118
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Size
782KB
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MD5
b7478e2f5252e1c5d2699aa743952d12
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SHA1
dcaab6344748e6329b6a8dcc2a8658b894fc7c6d
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SHA256
461006c1809db856ecbdbe85fc2d0457038e874385b815001528a8fd50d75b27
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SHA512
c2406d24f323f89d484fb532fe62a9bf90da7d33c9058d1457f2e5988d0d21033c1ca22d8e578e1928a9fd2e4033b01eedaf51336036760e087ed1ffa038338b
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SSDEEP
24576:/I+IDn1yUAag6bC4VufF8ZFWZERRar99CDXneHCvN:/IlcgvC4sF8ZQusR9CLeH
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b7478e2f5252e1c5d2699aa743952d12_JaffaCakes118 unpack001/out.upx
Files
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b7478e2f5252e1c5d2699aa743952d12_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: 704KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 772KB - Virtual size: 772KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 12KB
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: 544KB - Virtual size: 543KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 612KB - Virtual size: 611KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 72KB - Virtual size: 280KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ