b58db3a1d09e40336b0570d35be19450N[.]exe | Triage

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General

Target

b58db3a1d09e40336b0570d35be19450N.exe
Size

38KB
MD5

b58db3a1d09e40336b0570d35be19450
SHA1

02b4deaf795abea3ff42f26662bac58f5addcadf
SHA256

ba2b9f06487dce7d1b2c44bb802ffdb457b428d28d751c4b097de51f326cac6b
SHA512

d2460aadec7b2e7301cf23f1a15bedab0a4ce41b24499439387fd26fbd72ad2cca78f421df088f1d11796cce47f2b3a076b0f2f67f9baea58664b8911f204a1b
SSDEEP

384:Oj/3On5QCMUWTSjuTB3tHER4RWaDW7R2tx7PdR3wqIKl6LaNniIguzBjgy8:Ojf3XB9JwL7RCZRAanrgut8

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
b58db3a1d09e40336b0570d35be19450N.exe
unpack001/out.upx

Files

b58db3a1d09e40336b0570d35be19450N.exe
.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: 24KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 10KB - Virtual size: 12KB

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
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: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ