Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_69ed0656172da78ad0e895c9b681cbb5_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_69ed0656172da78ad0e895c9b681cbb5_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-14_69ed0656172da78ad0e895c9b681cbb5_cryptolocker
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Size
49KB
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MD5
69ed0656172da78ad0e895c9b681cbb5
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SHA1
9e94ffa2c84844eebd2d916207799dac358f1fff
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SHA256
fcf0ceac81905c8bdc25fe9d580bcbc9eb1525d8e479293d49442bf39c511e0b
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SHA512
90a666829f306a166d43f5a055bbaa2fcd4f499f61c27e32dfad8eb62e39def30cd7eba407c59b6c3c92652c260be52db039461d18583ab44c2d42f4c25e788b
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUvo:BbdDmjr+OtEvwDpjMXJ
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-14_69ed0656172da78ad0e895c9b681cbb5_cryptolocker
Files
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2024-02-14_69ed0656172da78ad0e895c9b681cbb5_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE