Static task
static1
Behavioral task
behavioral1
Sample
2024-02-25_4e9d0f8bdad49a3b74923857f8f53ba9_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-25_4e9d0f8bdad49a3b74923857f8f53ba9_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-25_4e9d0f8bdad49a3b74923857f8f53ba9_cryptolocker
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Size
69KB
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MD5
4e9d0f8bdad49a3b74923857f8f53ba9
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SHA1
2f86a22f79c6501d217833b3dc2d7e9c6f59a3df
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SHA256
13801c430db4d28340ecc56928d2cd15c38a6f68865a8368349c8b75fd71275b
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SHA512
cf695dddf48dbe675f5a3297aaf402e6ba51c8929894ab2d7d090adeed20722bf66d02e2ec55b37f971a3b32c2f5b4e3dd84b9b8cd0cf984837ce4a25ca2fae6
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUI:DW60sllyWOtEvwDpjwF85y
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 2024-02-25_4e9d0f8bdad49a3b74923857f8f53ba9_cryptolocker
Files
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2024-02-25_4e9d0f8bdad49a3b74923857f8f53ba9_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