Static task
static1
Behavioral task
behavioral1
Sample
2024-01-27_0b448512a24f8f9da95c9aa9ce54fe2f_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-27_0b448512a24f8f9da95c9aa9ce54fe2f_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-27_0b448512a24f8f9da95c9aa9ce54fe2f_cryptolocker
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Size
68KB
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MD5
0b448512a24f8f9da95c9aa9ce54fe2f
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SHA1
a92509cd99e8959a9cbef82f4a256b00637dcc02
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SHA256
d4ff4cd618230857c6d9fe07b2f9b88d7af0b859d3775c5f787bcbde0bf9f2c5
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SHA512
de6ec9fafbb3bb61dce4969dca7866cff94692bf420bdd1a93ac9c2f30bbca06a6b09defec4d81529c5f930d7dee1ced04ba3c76e417cf659ee75093567c4dd6
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUNZOY:DW60sllyWOtEvwDpjwF85P
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 2024-01-27_0b448512a24f8f9da95c9aa9ce54fe2f_cryptolocker
Files
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2024-01-27_0b448512a24f8f9da95c9aa9ce54fe2f_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