2024-06-02_feeb83f63a20472014a94f7f1473a720_cryptolocker

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General

Target
2024-06-02_feeb83f63a20472014a94f7f1473a720_cryptolocker
Size 48KB
Sample240602-2emvqahd21
SHA256 ec352504445399f23945ff354713529f38267c6f7acf78970b120fb322f46454
MD5 feeb83f63a20472014a94f7f1473a720
SHA1 2a02e4547e575b1ba357592891b9cfe44cd6aaac
SHA512 ba75f2ab06329125315eb05fd61dc8ceae9ab332bfece4104c67c8c6272d63dda3ead0c1616c8b9cd0e20bea6d6c22c3743cca988925d6a6629c9ec0608da5f1
SSDEEP 768:79inqyNR/QtOOtEvwDpjBKccJVODvy3Sp8Lv:79mqyNhQMOtEvwDpjBzckqSuT
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
2024-06-02_feeb83f63a20472014a94f7f1473a720_cryptolocker

File Explorer

2024-06-02_feeb83f63a20472014a94f7f1473a720_cryptolocker

.exe 48KB

2024-06-02_feeb83f63a20472014a94f7f1473a720_cryptolocker

IMPHASH 7ba3aa8366ce167c7a77ebd6e6fea8e5
SHA256 ec352504445399f23945ff354713529f38267c6f7acf78970b120fb322f46454
MD5 feeb83f63a20472014a94f7f1473a720
SHA1 2a02e4547e575b1ba357592891b9cfe44cd6aaac
SHA512 ba75f2ab06329125315eb05fd61dc8ceae9ab332bfece4104c67c8c6272d63dda3ead0c1616c8b9cd0e20bea6d6c22c3743cca988925d6a6629c9ec0608da5f1
SSDEEP 768:79inqyNR/QtOOtEvwDpjBKccJVODvy3Sp8Lv:79mqyNhQMOtEvwDpjBzckqSuT
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

2024-06-02_feeb83f63a20472014a94f7f1473a720_cryptolocker

user32

kernel32

gdi32

generic