Behavioral task
behavioral1
Sample
3aaef1dac507a2c62a8a35420bba366e_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
3aaef1dac507a2c62a8a35420bba366e_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
3aaef1dac507a2c62a8a35420bba366e_JaffaCakes118
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Size
539KB
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MD5
3aaef1dac507a2c62a8a35420bba366e
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SHA1
2c2f47e1e05203c852646a44a7ed420ad9ea5afa
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SHA256
44bc9b5ec0d573cb94869694eb76a9f9b50e35d2c678b42069d5fb4a014d9da6
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SHA512
89219034c4b5b2f6c94ec2b10175358cb97653217c4e647210a6e2c9f1100b5eddab16ded7e274c680645846b3ebcfe03004e193e840c3bda0b305ac001b921e
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SSDEEP
12288:3aPCGxIKAKXD0sfE90Ac5ddGac27GNR/Cy+l9:PaosfEyJGJGG3Kf9
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3aaef1dac507a2c62a8a35420bba366e_JaffaCakes118 unpack001/out.upx
Files
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3aaef1dac507a2c62a8a35420bba366e_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 67.5MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 509KB - Virtual size: 512KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 29KB - Virtual size: 32KB
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_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 495KB - Virtual size: 494KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 70KB - Virtual size: 66.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 939KB - Virtual size: 938KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ