fa45d2dc95da43e4aa3dcf6a1f0e7fd4 | Triage

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General

Target

fa45d2dc95da43e4aa3dcf6a1f0e7fd4
Size

214KB
MD5

fa45d2dc95da43e4aa3dcf6a1f0e7fd4
SHA1

615259445311b2d9f9f57b964e9e666bf302572b
SHA256

e1b8cb08c96e17f928d80d57e08b06c18b75c1f293b09abe98db913a98197e9e
SHA512

86332b968ae93fea9ac8133ab8d8d6bddc5e9a08d4b3f475a10780713e0f9ce509851482358f64b88e057d9a3c7c2f3b9655d6412f86f99f25f3872e28eaaa2c
SSDEEP

6144:Sc+4Soawqzk/ZCcywpDBLGJOpR9ES68C9D:/+FoBdHDhGgBy

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
fa45d2dc95da43e4aa3dcf6a1f0e7fd4
unpack001/out.upx

Files

fa45d2dc95da43e4aa3dcf6a1f0e7fd4
.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: 608KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 208KB - Virtual size: 212KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 8KB

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: 800KB - Virtual size: 797KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ