Behavioral task
behavioral1
Sample
d0777038ab519499bcf523f691b2004e_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
d0777038ab519499bcf523f691b2004e_JaffaCakes118
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Size
2.2MB
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MD5
d0777038ab519499bcf523f691b2004e
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SHA1
f8ab53ac2770faa331cf077057d5b22d95e913ab
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SHA256
a799fcc45a0229e8021e843a93470b9730c50170affb4bb660e3465b4e1f9692
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SHA512
a2c25787629b3b23e95a8432e4d1a95bb7f2e2d25b7049fe97e45471b45d475fb44f1374de204101b9af2005ab73a496433e93e40372d2631115879b9f14cfcd
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SSDEEP
49152:B/3b49strCKtIUsSoVz/eVyL9kYLjbso+As+WlrKWpq/TJY:lb49COSCeVy36GWFKWQre
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource d0777038ab519499bcf523f691b2004e_JaffaCakes118 unpack001/out.upx
Files
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d0777038ab519499bcf523f691b2004e_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: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 12KB
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: 40KB - Virtual size: 39KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ