bc664d8850a0cf2816d6cd696ad28651_JaffaCakes118 | Triage

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General

Target

bc664d8850a0cf2816d6cd696ad28651_JaffaCakes118
Size

89KB
MD5

bc664d8850a0cf2816d6cd696ad28651
SHA1

ede769cec3075ed0497958c55f4f04d163880649
SHA256

731de28b65938dfa31eaefbecd8b8208c71373c197eef18255a9cead75586a2f
SHA512

6d7317b4f278328156d42677fcab84dcf49ba1a6311dce6b9f5cb27877af73dac3f57f0d4dc30020a5637da85a51da742a8f4dc2a52b7438086f697ca14d2c29
SSDEEP

1536:vtr89JUIeB7J13174mv7MsynAec8BYkAmoGKrixFY2zJ/2CRXbVoVzP0oAe3:IBk97hCrBYLmo7if9zo0XCVzPPH

Score

7^/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
bc664d8850a0cf2816d6cd696ad28651_JaffaCakes118
unpack001/out.upx

Files

bc664d8850a0cf2816d6cd696ad28651_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: 164KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 88KB - Virtual size: 88KB

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
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: 172KB - Virtual size: 170KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 40KB - Virtual size: 39KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 31KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE