4d9b4cbed6d3f3f34a890e9c60a2c7a9 | Triage

Sharing

General

Target

4d9b4cbed6d3f3f34a890e9c60a2c7a9
Size

174KB
MD5

4d9b4cbed6d3f3f34a890e9c60a2c7a9
SHA1

aefe05391176df1541df089d2755b3ca6fbe349b
SHA256

52dc5008f725b9feb38bc63db28928e3dd1ee8c4009448ea80f48cc96d0ef6c7
SHA512

1d34b4743ab56fb0fb77ec3e2d7b3580f75e4e571cc8c73467413ca2ccc33536b6fbdd315a41f1464b2e84e8127143fe7c98ed5dab076d30d5cefa9a5736f40a
SSDEEP

3072:y2Jtq5dKQ4MR+32a60nmIADraMAZN8Cwed9Nztvft3GSW9N18isE0oK:8J4MROnmBfFWH9tVt3GSKN1hu

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
4d9b4cbed6d3f3f34a890e9c60a2c7a9
unpack001/out.upx

Files

4d9b4cbed6d3f3f34a890e9c60a2c7a9
.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: 308KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 173KB - Virtual size: 176KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
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: 440KB - Virtual size: 438KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ