11bb71fd3e1fe7158b78f849ac9f5b60N[.]exe | Triage

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General

Target

11bb71fd3e1fe7158b78f849ac9f5b60N.exe
Size

29KB
MD5

11bb71fd3e1fe7158b78f849ac9f5b60
SHA1

aea43ae159b1ee111fe11800c42c5a92757db765
SHA256

b0e0f2394db10f62f17941d3865642d1efad3d44053ed71476f5cbceb7940f1f
SHA512

c6f36ef6e0d0a41b680e4a28a8f86a40e07bbf14415ba1c5088c845ce340acd5e86d3513f6b50db44d7c86a8ab87bd4ba6338db90b6efcd6c2f0beab2d514143
SSDEEP

384:Q8u6yN0ZswkNzaMd54PenJHu7GKySeNvtSUx0FJf+RL:Q86eiwoZu7idtikt

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
11bb71fd3e1fe7158b78f849ac9f5b60N.exe
unpack001/out.upx

Files

11bb71fd3e1fe7158b78f849ac9f5b60N.exe
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
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

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

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_32BIT_MACHINE

Sections

.text
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ