b9071f6a71ef91b3359de5b1c6dc02146ac4ddb1e78c78f4cc12a5df3c050e04 | Triage

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General

Target

b9071f6a71ef91b3359de5b1c6dc02146ac4ddb1e78c78f4cc12a5df3c050e04
Size

25KB
MD5

3e11cc8797d33cc4616d569f950753d7
SHA1

20302755efd79ca95a20907c8e51aaeca9ded48e
SHA256

b9071f6a71ef91b3359de5b1c6dc02146ac4ddb1e78c78f4cc12a5df3c050e04
SHA512

4af2a6421e9fc40754422828c1f3f4323d95560451961af9e06930feee847336ce4904ef3ecbfa1f87b879340869dd74f18a3ada9a6d83cdb8ca9b4e768d6db1
SSDEEP

384:gvnifMX0WaHCUG/VdPCHWu4uutLf/QOMWRLLKEIDmNaBzF:8AWC2/DK2unUnLRomcj

Score

8^/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

Files

b9071f6a71ef91b3359de5b1c6dc02146ac4ddb1e78c78f4cc12a5df3c050e04
.exe windows 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: 36KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 20KB - Virtual size: 24KB

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 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: 32KB - Virtual size: 28KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 8KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE