0fd3a118dedb8b8b2fb99bf2d66359a4c36446d92b8f9f3421dfa1ad0afac73b

General

Target
0fd3a118dedb8b8b2fb99bf2d66359a4c36446d92b8f9f3421dfa1ad0afac73b
Size 83KB
Sample241109-yepsjazmes
SHA256 0fd3a118dedb8b8b2fb99bf2d66359a4c36446d92b8f9f3421dfa1ad0afac73b
MD5 e2bda48bca75447a2a23c39b238b2076
SHA1 c4a4c2df22cb0a0349b16debb24034bfab1b2b69
SHA512 16cdf05449ebd333637d22b8c3b6154412291c1decff9aaa6e88c5909c92cb40bc817a9168da97b8c68ff0a6392bf15dfc2d913b825a18cd98da2ce24350a1de
SSDEEP 1536:LJaPJpAz869DUxWB+i4OQ4NR2Kk+aSnfZaG8fcaOCzGquSE0cF+eK:LJ0TAz6Mte4A+aaZx8EnCGVue
MD5 SHA1 SHA512 SSDEEP

Score

5^/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 2 IoCs

Checks for missing Authenticode signature.

resource
0fd3a118dedb8b8b2fb99bf2d66359a4c36446d92b8f9f3421dfa1ad0afac73b
unpack001/out.upx

File Explorer

0fd3a118dedb8b8b2fb99bf2d66359a4c36446d92b8f9f3421dfa1ad0afac73b

.exe 83KB
out.upx

.exe 135KB

0fd3a118dedb8b8b2fb99bf2d66359a4c36446d92b8f9f3421dfa1ad0afac73b

SHA256 0fd3a118dedb8b8b2fb99bf2d66359a4c36446d92b8f9f3421dfa1ad0afac73b
MD5 e2bda48bca75447a2a23c39b238b2076
SHA1 c4a4c2df22cb0a0349b16debb24034bfab1b2b69
SHA512 16cdf05449ebd333637d22b8c3b6154412291c1decff9aaa6e88c5909c92cb40bc817a9168da97b8c68ff0a6392bf15dfc2d913b825a18cd98da2ce24350a1de
SSDEEP 1536:LJaPJpAz869DUxWB+i4OQ4NR2Kk+aSnfZaG8fcaOCzGquSE0cF+eK:LJ0TAz6Mte4A+aaZx8EnCGVue
MD5 SHA1 SHA512 SSDEEP

windows:4 windows x86 arch:x86

UPX packed file

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

upx
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

4

Entry point

165392

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DEBUG_STRIPPED

PDB paths

out.upx

SHA256 4cf8368890d5cd519250b897627e742463c041d39ce2f7442b851462f4645d69
MD5 526606b8278b2af27bfa9143d833f1b0
SHA1 2b2bfe2a53147952c35b3ac168c886f957b7e821
SHA512 dee18c8a7d3d88b38011b9976e313157d971cc538332d21ed48000dcd8e4045d4c79fd05e39c3942fd6ee82a24f77ff303ae621848e4b0fc6bbf664e8b251a8a
SSDEEP 3072:Xs3o8A4M3riN6MhGkgS3PL6pb9t16n5OkhBOPC/z/Fnncr:XDeM7iNEkgiOb31k1ECDJ
MD5 SHA1 SHA512 SSDEEP

windows:4 windows x86 arch:x86

UPX packed file

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

upx
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

4

Entry point

4400

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DEBUG_STRIPPED

PDB paths

Name

.text

Size

116KB

Virtual Size

115KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

512B

Virtual Size

64B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

12KB

Virtual Size

12KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.bss

Size

Virtual Size

312B

Characteristics

IMAGE_SCN_CNT_UNINITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.edata

Size

2KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.idata

Size

3KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

0fd3a118dedb8b8b2fb99bf2d66359a4c36446d92b8f9f3421dfa1ad0afac73b

generic

out.upx

generic

Sharing

General

Malware Config

Signatures

File Explorer

0fd3a118dedb8b8b2fb99bf2d66359a4c36446d92b8f9f3421dfa1ad0afac73b

generic

out.upx

generic