2024-06-13_bfa38441ad1606f12f7bff1d7ef47e31_cryptolocker

Sharing

Copy URL Twitter E-mail

General

Target
2024-06-13_bfa38441ad1606f12f7bff1d7ef47e31_cryptolocker
Size 54KB
Sample240613-e66etavajh
SHA256 05dd1df7b48184452ebd802d42e132cb5b4bcd00ae7512ecd2ee71552b0b64b0
MD5 bfa38441ad1606f12f7bff1d7ef47e31
SHA1 80eef8288f8a81a097d73adc5d95cf24a0ce1e82
SHA512 d8d2892f73081d058f16b2da153c9a0fdfed32fe4a4d74f836ed2d50c9837fa3871ea19a63b95241ab52d14b1348f02035d79be0e780422b2086a53b0b277bd7
SSDEEP 768:79inqyNR/QtOOtEvwDpjBK/rJ+Nw8qn8pKIRszDr6KA+:79mqyNhQMOtEvwDpjBxe8TpXRSDeKV
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

resource	yara_rule
sample	CryptoLocker_rule2

Detection of Cryptolocker Samples 1 IoCs

resource	yara_rule
sample	CryptoLocker_set1

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-06-13_bfa38441ad1606f12f7bff1d7ef47e31_cryptolocker

File Explorer

2024-06-13_bfa38441ad1606f12f7bff1d7ef47e31_cryptolocker

.exe 54KB

2024-06-13_bfa38441ad1606f12f7bff1d7ef47e31_cryptolocker

IMPHASH 7ba3aa8366ce167c7a77ebd6e6fea8e5
SHA256 05dd1df7b48184452ebd802d42e132cb5b4bcd00ae7512ecd2ee71552b0b64b0
MD5 bfa38441ad1606f12f7bff1d7ef47e31
SHA1 80eef8288f8a81a097d73adc5d95cf24a0ce1e82
SHA512 d8d2892f73081d058f16b2da153c9a0fdfed32fe4a4d74f836ed2d50c9837fa3871ea19a63b95241ab52d14b1348f02035d79be0e780422b2086a53b0b277bd7
SSDEEP 768:79inqyNR/QtOOtEvwDpjBK/rJ+Nw8qn8pKIRszDr6KA+:79mqyNhQMOtEvwDpjBxe8TpXRSDeKV
MD5 SHA1 SHA512 SSDEEP

Detection of CryptoLocker Variants
Detection of Cryptolocker Samples
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

4096

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_32BIT_MACHINE

PDB paths

Name

.text

Size

11KB

Virtual Size

11KB

Characteristics

IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

1KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

1024B

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

11KB

Virtual Size

10KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

1024B

Virtual Size

536B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

.rlwEs

Size

1KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_MEM_READ

Name

.wdbm

Size

1024B

Virtual Size

1024B

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.epwjdwx

Size

1024B

Virtual Size

1024B

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.RisVgtS

Size

3KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_MEM_READ

Name

.zKnY

Size

1024B

Virtual Size

753B

Characteristics

IMAGE_SCN_MEM_READ

2024-06-13_bfa38441ad1606f12f7bff1d7ef47e31_cryptolocker

user32

kernel32

gdi32

generic