Behavioral task
behavioral1
Sample
4d5bd38f52ef0633877d5af472eca08c_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
4d5bd38f52ef0633877d5af472eca08c_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
4d5bd38f52ef0633877d5af472eca08c_JaffaCakes118
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Size
145KB
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MD5
4d5bd38f52ef0633877d5af472eca08c
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SHA1
02c03667c84945345b338563e4b28173614575bb
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SHA256
371777911d5a8dcb5ecfb2d42d7f72365be7c4686935c51fa6d923866225cba4
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SHA512
3fc557b4dc56b52cf1b1361f804583322d98ad85f9254e454c5afd1c228f282ecd346ab8bbea79d4e18f511bb60b6114d23f15c46a907c5b461ef58c062df7b9
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SSDEEP
3072:rUySnLufVFwAkjt55o15SvqHurM0D/L+XNwUiXbXwmKMa:7EL0uj69urj/LMNP0j
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4d5bd38f52ef0633877d5af472eca08c_JaffaCakes118 unpack001/out.upx
Files
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4d5bd38f52ef0633877d5af472eca08c_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: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 120KB - Virtual size: 120KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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: 24KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 108KB - Virtual size: 106KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ