c0837b158a61a8835ebd811f38c9b269 | Triage

Sharing

General

Target

c0837b158a61a8835ebd811f38c9b269
Size

81KB
MD5

c0837b158a61a8835ebd811f38c9b269
SHA1

2ae0f120e1259e2785d7d288bfa7e1ba82dd1e4b
SHA256

578ad7e12aecf4f4d91d6c44870dbb5e731762cf1c344cb13bdb0f46c5710121
SHA512

eb0f75f5e8090abd84c8810e6794f5f248ac74ea8476cf8761b430852cb35e41e3adee3f6ac42ab05dc046480877e877ead1e54c051a9c4989f3ad59ab96deb4
SSDEEP

1536:3T9/LjcK+JzmV7du8EsG5683Iixtx4u1B43ep14MNbbiAbhBcFtpvd72gq3:3hLjcK+J6KsG568Yt3Er8ABcFtpl2g

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
c0837b158a61a8835ebd811f38c9b269
unpack001/out.upx

Files

c0837b158a61a8835ebd811f38c9b269
.exe windows:4 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NO_ISOLATION

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

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: 79KB - Virtual size: 80KB

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

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NO_ISOLATION

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 60KB - Virtual size: 56KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 12KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 136KB - Virtual size: 135KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE