e220be8348feed09170de2666b55d02a6e0c9562dfd7ccb10f5a543391d8b7bf

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General

Target

e220be8348feed09170de2666b55d02a6e0c9562dfd7ccb10f5a543391d8b7bf
Size

28KB
MD5

10a7bb8e7e17e3d737dace1f2c998197
SHA1

d10c17e291667093442eb2cfd571dbdb32517e0f
SHA256

e220be8348feed09170de2666b55d02a6e0c9562dfd7ccb10f5a543391d8b7bf
SHA512

38a3411b14dcce9959d6af7801192d82398f677afb5a7a786c35a4e9eca5c6ac84110fb7f5218ce944d9d51432e6d45c009f6e34228cbb7571c1c1cb3c099495
SSDEEP

768:o2EhVu1M/ACzHh/f9dRuOiIOxWS/4/JUthnX:oFOCACzBn9OOiaS/4/shnX

Score

8^/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

Files

e220be8348feed09170de2666b55d02a6e0c9562dfd7ccb10f5a543391d8b7bf
.exe windows x86

Code Sign

01
Certificate

Issuer

CN=Thawte Premium Server CA,OU=Certification Services Division,O=Thawte Consulting cc,L=Cape Town,ST=Western Cape,C=ZA,1.2.840.113549.1.9.1=#0c197072656d69756d2d736572766572407468617774652e636f6d

Not Before

01/08/1996, 00:00

Not After

31/12/2020, 23:59

Subject

CN=Thawte Premium Server CA,OU=Certification Services Division,O=Thawte Consulting cc,L=Cape Town,ST=Western Cape,C=ZA,1.2.840.113549.1.9.1=#0c197072656d69756d2d736572766572407468617774652e636f6d

0a
Certificate

Issuer

CN=Thawte Premium Server CA,OU=Certification Services Division,O=Thawte Consulting cc,L=Cape Town,ST=Western Cape,C=ZA,1.2.840.113549.1.9.1=#0c197072656d69756d2d736572766572407468617774652e636f6d

Not Before

06/08/2003, 00:00

Not After

05/08/2013, 23:59

Subject

CN=Thawte Code Signing CA,O=Thawte Consulting (Pty) Ltd.,C=ZA

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

2b:26:a2:d7:f7:d6:3c:63:27:d9:ce:30:75:09:ac:54
Certificate

Issuer

CN=Thawte Code Signing CA,O=Thawte Consulting (Pty) Ltd.,C=ZA

Not Before

28/04/2006, 00:00

Not After

28/04/2007, 23:59

Subject

CN=Treehall Limited,OU=Secure Application Development,O=Treehall Limited,L=LONDON,ST=ENGLAND,C=UK

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

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: 48KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 20KB - 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 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: 12KB - Virtual size: 10KB

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: 20KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

01Certificate

0aCertificate

Extended Key Usages

Key Usages

2b:26:a2:d7:f7:d6:3c:63:27:d9:ce:30:75:09:ac:54Certificate

Extended Key Usages

Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 48KB

UPX1 Size: 20KB - Virtual size: 20KB

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

Headers

File Characteristics

Sections

.text Size: 12KB - Virtual size: 10KB

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

.data Size: 20KB - Virtual size: 20KB

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

01
Certificate

0a
Certificate

2b:26:a2:d7:f7:d6:3c:63:27:d9:ce:30:75:09:ac:54
Certificate

UPX0
Size: - Virtual size: 48KB

UPX1
Size: 20KB - Virtual size: 20KB

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

.text
Size: 12KB - Virtual size: 10KB

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

.data
Size: 20KB - Virtual size: 20KB

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