Static task
static1
Behavioral task
behavioral1
Sample
2024-04-20_b0c9c6bf2e4addec98845456375e0e4f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-20_b0c9c6bf2e4addec98845456375e0e4f_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-20_b0c9c6bf2e4addec98845456375e0e4f_cryptolocker
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Size
69KB
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MD5
b0c9c6bf2e4addec98845456375e0e4f
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SHA1
140433fcd454279e4b306c851cd145fd43ef338d
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SHA256
367dbf64de48550d2ef8943c42e4c756995c1e15d3c24119ea6043ab9c9bc99c
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SHA512
3f2e3324783a833aba3a834d523ad9d9bc7558eb02f124c774b08711d6af3e93c3e4f82bd515f31dc05705d642a6844a14222fe322ff3a95d0473dc9b0a7c62e
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKU50n:DW60sllyWOtEvwDpjwF850
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 2024-04-20_b0c9c6bf2e4addec98845456375e0e4f_cryptolocker
Files
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2024-04-20_b0c9c6bf2e4addec98845456375e0e4f_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ