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Behavioral task
behavioral1
Sample
f8eb9a9f59448ad67eb92f094e8e57dc_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
f8eb9a9f59448ad67eb92f094e8e57dc_JaffaCakes118
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Size
58KB
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MD5
f8eb9a9f59448ad67eb92f094e8e57dc
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SHA1
e20bd0945dbae3994004e630fb722511db73222f
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SHA256
5c8e51463a998ecd007fafffe88675f0fc7660cd19f3c2efbc8a38c380852e1a
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SHA512
5a031f7b68f25a1964a12b235a232adb02949fd3089bca68a1a94ede1f656d34c0547c2b80e8f79b5be67d1ea83e17c269208ddfa939399f600ff7f36b80bd8d
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SSDEEP
1536:zNjhMs7eKyEf0Vfl3ua6IMeYdwLjRy9T30AUvwecmbRcZE3BP/qU:xjUKyEf0VfgIMejLjM9T3OTYERPX
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f8eb9a9f59448ad67eb92f094e8e57dc_JaffaCakes118 unpack001/out.upx
Files
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f8eb9a9f59448ad67eb92f094e8e57dc_JaffaCakes118.exe windows:9 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: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 55KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:9 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: 59KB - Virtual size: 59KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 431B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ