Behavioral task
behavioral1
Sample
fa5f092ed407acc7d58b679e48fb8404_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
fa5f092ed407acc7d58b679e48fb8404_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
fa5f092ed407acc7d58b679e48fb8404_JaffaCakes118
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Size
63KB
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MD5
fa5f092ed407acc7d58b679e48fb8404
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SHA1
cb2b9b68c5cbf7ca4941cf2063bfd73342a07839
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SHA256
ce378808ef1431defd4275446b05e731760a3935c061dd0a11be4b2e0c832faf
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SHA512
dce742417f83bae7c8988e5d9cdccc3ce312d6b14c1d6fdb9d3d914fa274f72e5cdd20ab2cbfc371932e031d1d9c1cbab0a34ccdee15361d908fd9c672b64937
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SSDEEP
1536:ePzltEXZryeXuMwZJH99PDJ0Qg/Upan21TA:k/yZrYMgJ/7J01Ucn8TA
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fa5f092ed407acc7d58b679e48fb8404_JaffaCakes118 unpack001/out.upx
Files
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fa5f092ed407acc7d58b679e48fb8404_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: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 57KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
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: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 120KB - Virtual size: 116KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ