2024-06-06_8d313c5ded3c7eb1843a07bb81a63a23_cryptolocker

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General

Target
2024-06-06_8d313c5ded3c7eb1843a07bb81a63a23_cryptolocker
Size 48KB
Sample240606-1dc4fsdd69
SHA256 0fa317ea0afdcc505ad5db0a2889a6f8519862e1d4a0ef05904e163d74f0a0fa
MD5 8d313c5ded3c7eb1843a07bb81a63a23
SHA1 9be3ce4a91d305176d93b476d1c4fdbe2d4c5625
SHA512 f551f5e283b2f7f2dc579d1d65c94e91130401fd5ad260eea2c613143e7c7d780850af7ee8d82d81c97cf1984cbb2b301090c94cba6feec7ad1cac38393e514a
SSDEEP 768:79inqyNR/QtOOtEvwDpjBKccJVODvy3Sp8Lk:79mqyNhQMOtEvwDpjBzckqSuo
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
2024-06-06_8d313c5ded3c7eb1843a07bb81a63a23_cryptolocker

File Explorer

2024-06-06_8d313c5ded3c7eb1843a07bb81a63a23_cryptolocker

.exe 48KB

2024-06-06_8d313c5ded3c7eb1843a07bb81a63a23_cryptolocker

IMPHASH 7ba3aa8366ce167c7a77ebd6e6fea8e5
SHA256 0fa317ea0afdcc505ad5db0a2889a6f8519862e1d4a0ef05904e163d74f0a0fa
MD5 8d313c5ded3c7eb1843a07bb81a63a23
SHA1 9be3ce4a91d305176d93b476d1c4fdbe2d4c5625
SHA512 f551f5e283b2f7f2dc579d1d65c94e91130401fd5ad260eea2c613143e7c7d780850af7ee8d82d81c97cf1984cbb2b301090c94cba6feec7ad1cac38393e514a
SSDEEP 768:79inqyNR/QtOOtEvwDpjBKccJVODvy3Sp8Lk:79mqyNhQMOtEvwDpjBzckqSuo
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

2024-06-06_8d313c5ded3c7eb1843a07bb81a63a23_cryptolocker

user32

kernel32

gdi32

generic