b18fb08e89c9efbc33736ca8cfbbfa7f22690e3582b392347fb527fd678dfabb | Triage

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General

Target

b18fb08e89c9efbc33736ca8cfbbfa7f22690e3582b392347fb527fd678dfabb
Size

800KB
MD5

0c1d68105c58f18181807129279c8eff
SHA1

f102122ac5de509f6bfa9fff146b88fb9c952813
SHA256

b18fb08e89c9efbc33736ca8cfbbfa7f22690e3582b392347fb527fd678dfabb
SHA512

a2dee5cf2a56b5a890407f49cdc3fea42c32c3515e61b3d8a371d9a18052a02d422e8320fe187fe5030f8572a63ad4a0fec150c4f0855ea718280d8592e9e066
SSDEEP

12288:58N0cK03jeBMSzUS4cTCPr23yU0BUldA7Mv+3N/wSbAUa7Z:OycK0YUS4qi2tDcMvaxwSbAUY

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

b18fb08e89c9efbc33736ca8cfbbfa7f22690e3582b392347fb527fd678dfabb
.exe windows x86

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Sections

UPX0
Size: - Virtual size: 136KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 760KB - Virtual size: 764KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 39KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows x86

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Sections

BSS
Size: 840KB - Virtual size: 839KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.text
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 39KB - Virtual size: 38KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 20B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ