fa5de27138e90e65163bf781d4e5c678_JaffaCakes118 | Triage

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General

Target

fa5de27138e90e65163bf781d4e5c678_JaffaCakes118
Size

104KB
MD5

fa5de27138e90e65163bf781d4e5c678
SHA1

be255281d6f0dc9c32b87e5f3971fa4aeab63009
SHA256

470baeda2fc644194cd180be6ed8d849b475fc8a93bbe196a4e0239acc269a00
SHA512

cda98bc91720da140b4be607cbb2d3756b30b8cb0e4a7dc18bd006ff5c1a166f4cc7c725c8d4cd172feafa3dd7d367d40f0e41750aa041cbeaabc9d6f70338fb
SSDEEP

3072:ktzIRT0OO+tdbIl6Wu6JUNW9uKWGV4uZXs:kVyTS+tdbIl6N9W9pf

Score

5^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
fa5de27138e90e65163bf781d4e5c678_JaffaCakes118
unpack001/out.upx

Files

fa5de27138e90e65163bf781d4e5c678_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 100KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 56KB - Virtual size: 60KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 46KB - Virtual size: 48KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 84KB - Virtual size: 83KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 50KB - Virtual size: 50KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ