37aa532078af93c0a1e739b74f9bb5e6 | Triage

Sharing

Copy URL Twitter E-mail

General

Target

37aa532078af93c0a1e739b74f9bb5e6
Size

9KB
MD5

37aa532078af93c0a1e739b74f9bb5e6
SHA1

b0e84b05579a66dcdfcabc99b7373cb16583dbb6
SHA256

fb4d2038df3d37e73f2c8657c573742129569c853416c7b2da8b460fe713c134
SHA512

6b8c83d65c2664ab35377bfef57d83424967c2bad71017b88ecfe65afe9568f2ce5c1867f98cc371aaab9ec98fc7949da56d8a9239019289e0319a3bd31be2af
SSDEEP

96:KaEmlh415gvQhSSpwjUuSSO+qgWvHl1UNEWcWchjPo1zHYU4neA6eMmqTqHLcBPY:1h4fhDGiUNHbQw1zHJn/TwUPjiz

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
37aa532078af93c0a1e739b74f9bb5e6
unpack001/out.upx

Files

37aa532078af93c0a1e739b74f9bb5e6
.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: 28KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 7KB - Virtual size: 8KB

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: 20KB - Virtual size: 18KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE