3095b811a777ba821a1bed00c2f04a66_JaffaCakes118 | Triage

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General

Target

3095b811a777ba821a1bed00c2f04a66_JaffaCakes118
Size

27KB
MD5

3095b811a777ba821a1bed00c2f04a66
SHA1

592c65b4bbc65922cef2165f864670574fc95349
SHA256

e945026eb1d0de4e0525ce710856c101600ceff0b21c66078afb8b27ecd1e5b5
SHA512

9c75e260dadcd48af655ff124eef4ebe5e4b070ffdf82159963fd77a0e081d8e498802da5b1c1ea39c32b9f30fc26d6db306edaf48c78384c77511e85023fcbc
SSDEEP

384:OcNzwyfi4zD6+UZq9rVY+8wuw8IV8irjaqrdU+39s5NOJ2SfDDEPKCN1CSZrXgbQ:O6TfthSUuAVHU+39qNOJ28o1TrKQ

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
3095b811a777ba821a1bed00c2f04a66_JaffaCakes118
unpack001/out.upx

Files

3095b811a777ba821a1bed00c2f04a66_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: 32KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 26KB - Virtual size: 28KB

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: 36KB - Virtual size: 35KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE