3f7c89b2a85a7dd4b5d2d906e9262bc4 | Triage

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General

Target

3f7c89b2a85a7dd4b5d2d906e9262bc4
Size

33KB
MD5

3f7c89b2a85a7dd4b5d2d906e9262bc4
SHA1

b1daec81510282ed96cba2e2b7f11a7c0c749ca5
SHA256

6ad4d89e6185bc4a8641c2b1c7782814c32957e53a0d2b0353ea9a2b1bc24fdf
SHA512

f957bf30035cfa0993c4038c6f93e0db486f780a42fced53bc9f18cd18fafe327666d3b095139b08356ab3578157b4bc6e87a3bc6eb1384206d464a939b4a5a3
SSDEEP

768:SCIqdH/k1ZVcT194jp4LbrAiBhGK8DJo/p3aMhDvA:SNqaLV8a6LbUiBhGbDqxTvA

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
3f7c89b2a85a7dd4b5d2d906e9262bc4
unpack001/out.upx

Files

3f7c89b2a85a7dd4b5d2d906e9262bc4
.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