Static task
static1
Behavioral task
behavioral1
Sample
2024-04-20_aac7a28af6aadbfaa854371da082c89a_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-04-20_aac7a28af6aadbfaa854371da082c89a_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-20_aac7a28af6aadbfaa854371da082c89a_cryptolocker
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Size
69KB
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MD5
aac7a28af6aadbfaa854371da082c89a
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SHA1
c7aad6ec3e5d2919efa019a7e18b12ca973ade13
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SHA256
3e610ab913e64e7e61222985eea2bd414ffa0477f40687e094d9ea2604fa469a
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SHA512
c32dd83a78d78cc904bab61ccdf6a7bc0fb8a82cfe0ca404802d9e9e7ea34b7d0894885640ddee83d89fd266001982b3b8ae5d1833519af3ef5b81440fdb8d76
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKU50F:DW60sllyWOtEvwDpjwF85a
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_aac7a28af6aadbfaa854371da082c89a_cryptolocker
Files
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2024-04-20_aac7a28af6aadbfaa854371da082c89a_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