3bfbe3eb2bed1747c66e3f17e7685519

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General

Target

3bfbe3eb2bed1747c66e3f17e7685519
Size

329KB
MD5

3bfbe3eb2bed1747c66e3f17e7685519
SHA1

6e04e60949e391fcada35857e5b212c57db4230b
SHA256

54ceddf044095a0b820f3636dcd387122244b6e86f03c4d037f893fc8f0e8c24
SHA512

1b9545e968ca9ad66575421672f451de1fedf287d4d3259291c8721f03219c0fffc358e48bddfa6b46778d0bb2ce28c9e2dd37dfb725ca8e44a393022584ea06
SSDEEP

6144:FsSLPE+FW4kFLL7V7L791jIvT/1UuoDQUmKAzjl3ZlpmHRhWprxzpe3pktYZ86:n8okT7N1j6UuobArmx0/z83pktYZ86

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

3bfbe3eb2bed1747c66e3f17e7685519
.exe windows:4 windows x86 arch:x86

Code Sign

6a:d4:d4:fd:a4:8a:70:c6:1e:9c:82:c8:a5:78:32:27
Certificate

Issuer

CN=COMODO Code Signing CA 2,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

28/02/2012, 00:00

Not After

27/02/2013, 23:59

Subject

CN=Able Search Systems Ltd.,O=Able Search Systems Ltd.,POSTALCODE=N176AE,STREET=393 LORDSHIP LANE,L=London,ST=London,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

UPX0
Size: - Virtual size: 460KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 305KB - Virtual size: 308KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 21KB - Virtual size: 24KB

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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

CODE
Size: 547KB - Virtual size: 547KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 13KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 5KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 16B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 37KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 120KB - Virtual size: 120KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

6a:d4:d4:fd:a4:8a:70:c6:1e:9c:82:c8:a5:78:32:27Certificate

Extended Key Usages

Key Usages

Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 460KB

UPX1 Size: 305KB - Virtual size: 308KB

.rsrc Size: 21KB - Virtual size: 24KB

Headers

File Characteristics

Sections

CODE Size: 547KB - Virtual size: 547KB

DATA Size: 13KB - Virtual size: 12KB

BSS Size: - Virtual size: 5KB

.idata Size: 10KB - Virtual size: 10KB

.tls Size: - Virtual size: 16B

.rdata Size: 512B - Virtual size: 24B

.reloc Size: 37KB - Virtual size: 36KB

.rsrc Size: 120KB - Virtual size: 120KB

6a:d4:d4:fd:a4:8a:70:c6:1e:9c:82:c8:a5:78:32:27
Certificate

UPX0
Size: - Virtual size: 460KB

UPX1
Size: 305KB - Virtual size: 308KB

.rsrc
Size: 21KB - Virtual size: 24KB

CODE
Size: 547KB - Virtual size: 547KB

DATA
Size: 13KB - Virtual size: 12KB

BSS
Size: - Virtual size: 5KB

.idata
Size: 10KB - Virtual size: 10KB

.tls
Size: - Virtual size: 16B

.rdata
Size: 512B - Virtual size: 24B

.reloc
Size: 37KB - Virtual size: 36KB

.rsrc
Size: 120KB - Virtual size: 120KB