Static task
static1
Behavioral task
behavioral1
Sample
2024-05-20_313f6a1d647b32f7f805b5e94871eca2_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-05-20_313f6a1d647b32f7f805b5e94871eca2_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-20_313f6a1d647b32f7f805b5e94871eca2_cryptolocker
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Size
86KB
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MD5
313f6a1d647b32f7f805b5e94871eca2
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SHA1
cca5d5c79068ef63bb1b24bb60260542bea13599
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SHA256
cd3dcfed499629e5d6c3b6853d7435b2ec1f93a1024637c87f6fa9ec878125da
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SHA512
58c4a06a78c437cfde6a49173259eeb466eaef6692821b6ebfa2b09c3302dbbf961d0b3ea48c25ca785f0190986674a166921865034eb3f94ee4bcf95f738bf9
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNl6aN:V6a+pOtEvwDpjvpJ
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 2024-05-20_313f6a1d647b32f7f805b5e94871eca2_cryptolocker
Files
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2024-05-20_313f6a1d647b32f7f805b5e94871eca2_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_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.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