Behavioral task
behavioral1
Sample
b2e723e61d3a6dbcc4e77911ad16c1d1_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
b2e723e61d3a6dbcc4e77911ad16c1d1_JaffaCakes118
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Size
108KB
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MD5
b2e723e61d3a6dbcc4e77911ad16c1d1
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SHA1
47f19e4b44835f7038636eaaf185600c247d5a86
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SHA256
8b6da5bd7ccce77be4ecbde6f747c326b4459de818b94c934f877b9cfbac3512
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SHA512
1e9a3cf489c4e47aa1a51123fb01a00a22dee31fb9525fb45379b2c5b7bdc13ed1b6eb55f1e2749ba6f939f4e00a2ee5c86f9cfc172590fe1a01c648ead899bf
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SSDEEP
3072:8VskhIq76dfhhNMqKh3Kf3uEXCaLAg3RN0Nl:2skhIq76df+h3MeEX5LA4
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b2e723e61d3a6dbcc4e77911ad16c1d1_JaffaCakes118 unpack001/out.upx
Files
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b2e723e61d3a6dbcc4e77911ad16c1d1_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: 184KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 100KB - Virtual size: 100KB
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: 67KB - Virtual size: 67KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 77KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 124KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ