520f4789def020ed331dc91ff4044dfb_JaffaCakes118 | Triage

Sharing

General

Target

520f4789def020ed331dc91ff4044dfb_JaffaCakes118
Size

75KB
MD5

520f4789def020ed331dc91ff4044dfb
SHA1

cf23c4a1f80f05e1ef30413b87d9c8b77b4311fc
SHA256

7aa79f2393f482504f9a775f5c36ac71620e112e15986171d86933e0f97714fb
SHA512

764dd7afdcf50b19d6cfa5d48fcdca6dce02d7ad7c10fc7d5d6233b6f2304dea9c0f0a444f579a67c9faa47a8c401204ec870fb2ea6749c70fe2940517a4ed7c
SSDEEP

1536:2BKSse6I2Emo2Y72msd7lWaGgPzmTMgsteB:2BzseH2olsdRW8Pzvgsty

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
520f4789def020ed331dc91ff4044dfb_JaffaCakes118
unpack001/out.upx

Files

520f4789def020ed331dc91ff4044dfb_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: 1.1MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 65KB - Virtual size: 68KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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: 96KB - Virtual size: 93KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 16KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 28KB - Virtual size: 1.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ