8905515a6f04665ecbb27d9c2a6d9cad[.]zip | Triage

Sharing

General

Target

8905515a6f04665ecbb27d9c2a6d9cad.zip
Size

63KB
MD5

385227b096450d29bd3fde9d5c4a88e9
SHA1

0a08575d7ebff2f7e5c036ffd2136e2875e338a2
SHA256

7fbc45c662906fd3d34e6731169db3582e9ccdc9e7e27ea2ed486db2c317d2e2
SHA512

51e19f836f4e5d8009d5707e06c48ff6802a37a24ef03dc994932a4095db2ffbe91eb68f650ab09b8679fd42789a6879460435eb05dd0c79330df4e06dbffda2
SSDEEP

1536:WBz7rP2evSU0GG6dDYZ78HSmI61sW+59Zx28GKvQXxOId0W:4z7qNcG6armIIvsJxFKsSR

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
static1/unpack001/40a67ef952c61ca95324b6611b23fce774c422ef6bba33152eff55bd38488acc	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/40a67ef952c61ca95324b6611b23fce774c422ef6bba33152eff55bd38488acc
unpack002/out.upx

Files

8905515a6f04665ecbb27d9c2a6d9cad.zip
.zip

Password: infected
40a67ef952c61ca95324b6611b23fce774c422ef6bba33152eff55bd38488acc
.exe windows:4 windows x86 arch:x86

Password: infected

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: 24KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 6KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - 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

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.text
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 512B - Virtual size: 28B

IMAGE_SCN_CNT_INITIALIZED_DATA
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: 1024B - Virtual size: 700B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ