Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_6902dee448b4da2d666c11ba47025ab1_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-28_6902dee448b4da2d666c11ba47025ab1_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-28_6902dee448b4da2d666c11ba47025ab1_cryptolocker
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Size
61KB
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MD5
6902dee448b4da2d666c11ba47025ab1
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SHA1
e7c36c0aba1af5b0a0e0b5e975d688f548a35fa6
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SHA256
bad45e729e928d9f8df89ba90e84b38b805b0e251ca2bc21ba97dea4d508946e
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SHA512
d231176117091c1addd9688e245edf9b330f34f315144ef5dd4c6ed6c35b3c253f31a240c046d1ba7717ff655bd4ff652599e494fbdb03841ce986b6c2a4a0d7
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgts/:BbdDmjr+OtEvwDpjM8n
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 2024-01-28_6902dee448b4da2d666c11ba47025ab1_cryptolocker
Files
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2024-01-28_6902dee448b4da2d666c11ba47025ab1_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