5fa9dfbcac09e895d830bf251b8bbf70N[.]exe | Triage

Sharing

General

Target

5fa9dfbcac09e895d830bf251b8bbf70N.exe
Size

56KB
MD5

5fa9dfbcac09e895d830bf251b8bbf70
SHA1

7525e6b0617082801f8bff081652f3cbd8467d28
SHA256

f2006607d659933e8d2a858009caca6c4bd95876a3046b741c5fe9081dba4303
SHA512

fa658c0c1818c99b2fe2f2ef0879eeadc4550439119254cb0969f456b998b5e5ac5fc659cfb62496ecfe13d60027b28fecb0fcb86ff9c709a6e16ee50518aada
SSDEEP

1536:SNqaLV8a6MzfxY27X5xgbVPuQ1BhgZcknAD1:SNqMjfxYc3mJuQ1BhgZcknA5

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
5fa9dfbcac09e895d830bf251b8bbf70N.exe
unpack001/out.upx

Files

5fa9dfbcac09e895d830bf251b8bbf70N.exe
.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: 24KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 17KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - 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: 30KB - Virtual size: 30KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ