Behavioral task
behavioral1
Sample
37378eb30776c4242e051d9987c109a1_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
37378eb30776c4242e051d9987c109a1_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
37378eb30776c4242e051d9987c109a1_JaffaCakes118
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Size
846KB
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MD5
37378eb30776c4242e051d9987c109a1
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SHA1
c3893bebf31b3c58d6f5d8c705188bd91c1a8948
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SHA256
fbd685a22ba6957b661c8b1f7c716becccc68b9d140cd320c73980b6bf77801b
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SHA512
c0e63477c96d50c3d4120ef55bf65f1720667e55be141094a8ebf8323b7b1535426ef5caf4a948f3dbe7ac9e4414325a1e145ae21c79e9890f1b69c3866e2de4
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SSDEEP
24576:88POhMgaet6TMZS5TsvPq5DuEFBwSrQX4Cg9Vv2S:85hMDet6TLvF+SVCgnv9
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 37378eb30776c4242e051d9987c109a1_JaffaCakes118 unpack001/out.upx
Files
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37378eb30776c4242e051d9987c109a1_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: 88KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 43KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - 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: 73KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ