Static task
static1
Behavioral task
behavioral1
Sample
2024-02-17_2a700f24aa6e7549ba000ff5373c2975_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-17_2a700f24aa6e7549ba000ff5373c2975_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-17_2a700f24aa6e7549ba000ff5373c2975_cryptolocker
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Size
126KB
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MD5
2a700f24aa6e7549ba000ff5373c2975
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SHA1
0795d92b75162739849aa0ad293a5c8aa2ee180d
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SHA256
48faca34f35753b559a7e04f7d612d818008d8749476affb404f5516f8f25b6f
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SHA512
e246c1d2bcea5bacf052c4c3e725e4639159b4685f52fa78e8b7809a3aa5f8791285941bb912f5579a83d5565b8c770a30606559053fb9d6db9813eb7c8ed7b3
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpBhr:vCA9OtEvwDpj3
Malware Config
Signatures
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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 2024-02-17_2a700f24aa6e7549ba000ff5373c2975_cryptolocker
Files
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2024-02-17_2a700f24aa6e7549ba000ff5373c2975_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE