Behavioral task
behavioral1
Sample
840334dc6286b9b20dfca9c9de92c6eb_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
840334dc6286b9b20dfca9c9de92c6eb_JaffaCakes118
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Size
6KB
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MD5
840334dc6286b9b20dfca9c9de92c6eb
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SHA1
27efe5ef3306f4944a16a3006a102208792bcb9e
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SHA256
8e54dd38c6f3d6a151a96f5f2f56a365181ac5a210906bb89ebaa8777b522a19
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SHA512
c9199dc862b312c04826984bf46ec728e4474ac63c1493584bbe335e3739f3bc09c301ddf3bcc9312a5f9750642debde37cb5e11a0d1a0ae2f597bc9e7e7577a
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SSDEEP
96:7JucF/A/sK9CkKQz3L8xLKTlGXESGoj9aq8Yh3S0++A9sOC6XYo:7YcF/aj9b3WLgGXESGwa83S0++Ae+H
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 840334dc6286b9b20dfca9c9de92c6eb_JaffaCakes118 unpack001/out.upx
Files
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840334dc6286b9b20dfca9c9de92c6eb_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 16KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
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
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 616B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE