0053fc5745360fb9b81e1c1206c687fa372f4cc6bfa87004a5ad9c0a5bd01230

General

Target

0053fc5745360fb9b81e1c1206c687fa372f4cc6bfa87004a5ad9c0a5bd01230
Size

58KB
MD5

32e55fb47d593d9827bb47e27bec8225
SHA1

5dd804e96eebf80d99d3a31001c3e386b3d021ef
SHA256

0053fc5745360fb9b81e1c1206c687fa372f4cc6bfa87004a5ad9c0a5bd01230
SHA512

4a1c1adcd9a869795e54022078859082cd06e13f8d2142134f79bf6f2595981d1e55c5ff69200a7658fde03b4215fcd9630109fdb83b30e4dd89b0cc5c5bd757
SSDEEP

768:MUB4rKM4Mg4kg6XaXZzk+02fIBPD8BmfdwqBX+49sOYJBAI5ElZ9/z2vCMc:MY4rKM4wkfapzr0vJH131KAI5AP/zKc

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/out.upx

Files

0053fc5745360fb9b81e1c1206c687fa372f4cc6bfa87004a5ad9c0a5bd01230
.exe windows:4 windows x86 arch:x86

Code Sign

23:78:8a:a9:8d:60:b6:9b:4a:4f:f1:80:81:dd:b1:e9
Certificate

Issuer

CN=Windows,O=微软,1.2.840.113549.1.9.1=#13096d6963726f736f6674

Not Before

16/01/2018, 06:23

Not After

31/12/2039, 23:59

Subject

CN=Windows,O=微软,1.2.840.113549.1.9.1=#13096d6963726f736f6674

Signer

Actual PE Digest

Digest Algorithm

PE Digest Matches

false

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: 40KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 51KB - Virtual size: 52KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 5KB - 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: 20KB - Virtual size: 18KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 52KB - Virtual size: 51KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

Code Sign

23:78:8a:a9:8d:60:b6:9b:4a:4f:f1:80:81:dd:b1:e9Certificate

Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 40KB

UPX1 Size: 51KB - Virtual size: 52KB

.rsrc Size: 5KB - Virtual size: 8KB

Headers

File Characteristics

Sections

.text Size: 20KB - Virtual size: 18KB

.rdata Size: 4KB - Virtual size: 2KB

.data Size: 52KB - Virtual size: 51KB

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

23:78:8a:a9:8d:60:b6:9b:4a:4f:f1:80:81:dd:b1:e9
Certificate

UPX0
Size: - Virtual size: 40KB

UPX1
Size: 51KB - Virtual size: 52KB

.rsrc
Size: 5KB - Virtual size: 8KB

.text
Size: 20KB - Virtual size: 18KB

.rdata
Size: 4KB - Virtual size: 2KB

.data
Size: 52KB - Virtual size: 51KB

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