11f7b06da78e6bc9cfc643c6a7b372e0N[.]exe | Triage

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General

Target

11f7b06da78e6bc9cfc643c6a7b372e0N.exe
Size

43KB
MD5

11f7b06da78e6bc9cfc643c6a7b372e0
SHA1

a075286bc5bdfdf31a24a19e0e3e33ca80b781df
SHA256

6ee0b878445b011561f858fe0d88bd1261da85899fd6c7d38b15eac81618510b
SHA512

aac6d1423849c38bfc090a8ef7c767a7922a0756b9c28e7e96105aa08fe1e0fd8637ab36d749fe2b4226ab9551e76515d42f96294863bb39f8bbeca8ffe21f44
SSDEEP

768:pB3Yvnl5pzqsgKnXpkoHS6KZIFhf8HuKWJI3HG+VVVb4pSS:zIvl5dKYXGB2IuPJIR9S

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
11f7b06da78e6bc9cfc643c6a7b372e0N.exe
unpack001/out.upx

Files

11f7b06da78e6bc9cfc643c6a7b372e0N.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: 88KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 33KB - Virtual size: 36KB

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: 104KB - Virtual size: 100KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 6KB

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