Behavioral task
behavioral1
Sample
0635b4aed7a79a660418c1773cc43694_JaffaCakes118.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
0635b4aed7a79a660418c1773cc43694_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
0635b4aed7a79a660418c1773cc43694_JaffaCakes118
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Size
22KB
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MD5
0635b4aed7a79a660418c1773cc43694
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SHA1
34abf2b78f254b8f7bcc616fdddc37617d14c36a
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SHA256
5003fcbc11ccfc22a7ec9eaf7b40f827a7b1ecc7398a14e76c13177b491e5bcf
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SHA512
1579b74c5e78d6e2cf2d3d78f283a9e9887d40a2caffc95888cd682bfc4262e5f6752067afb12e4a69f38a77714e256e2e6ee846528632b6e644d2cd6f2b82a2
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SSDEEP
384:2NsUPGex1PFl3LzeqmdkzDJ+9bBy/+SpfeKswDhXDRgx6jLH1:+sU3rFl7zUp1y/RVeKswlXDRrb
Malware Config
Signatures
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Nirsoft 1 IoCs
resource yara_rule static1/unpack001/out.upx Nirsoft -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 0635b4aed7a79a660418c1773cc43694_JaffaCakes118 unpack001/out.upx
Files
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0635b4aed7a79a660418c1773cc43694_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 17KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ