4e8afd981157c4ab370e1ab300e9c5e7 | Triage

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General

Target

4e8afd981157c4ab370e1ab300e9c5e7
Size

88KB
MD5

4e8afd981157c4ab370e1ab300e9c5e7
SHA1

3709a245e6c2e0c8817888251f27ea64b8bb4662
SHA256

80df67b0cd650918309ab056c0c1bbfa3fa0d1807cd102ebc12653864747efc0
SHA512

68cd9c5545585aa187c23ec6fe050fa92eeb36cb20d9b6e6b227c6062675a936abdbdc0a95ee1d02677b3674c0e50921b226b6411b346a2202d029c6ef03937b
SSDEEP

1536:LufcqBkIaYdvFSSZhYXd0cqNlzb9+OljDWaAJ3E72s8d+0Ri29jCTW0:afcq3MS4XdHYllDWdJ3C2s8dL1Ci0

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
4e8afd981157c4ab370e1ab300e9c5e7
unpack001/out.upx

Files

4e8afd981157c4ab370e1ab300e9c5e7
.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: 120KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 87KB - Virtual size: 88KB

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: 164KB - Virtual size: 161KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 16KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE