Behavioral task
behavioral1
Sample
0036157ea260f8e1af71bba52ab57a8b_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
0036157ea260f8e1af71bba52ab57a8b_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
0036157ea260f8e1af71bba52ab57a8b_JaffaCakes118
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Size
250KB
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MD5
0036157ea260f8e1af71bba52ab57a8b
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SHA1
4a156e2e12f5f0072ad04ed963adb00bf6adee3d
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SHA256
5c976e9a1d9392fcfe12aedcf1d5317b6419582ec3198404f3e5fca5bd45b88d
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SHA512
d25a1f62e59afc46afad19852fb8afff6446a97690304acde22c5b942b4396fa2ef6135634d3da2ed6024bfa75c59d5a73c7a25a5b1a6785d0f55a771c887ac8
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SSDEEP
3072:v15PAuiEsmEEsmH15PAuiEsmEEsmEEsmH15PAu:t5aZtZC5aZtZtZC5
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 0036157ea260f8e1af71bba52ab57a8b_JaffaCakes118 unpack001/out.upx
Files
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0036157ea260f8e1af71bba52ab57a8b_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_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
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: 4KB - Virtual size: 4KB
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
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 128B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1024B - Virtual size: 752B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 496B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE