Static task
static1
Behavioral task
behavioral1
Sample
2024-02-01_1e58a61064a5ebb3f808eaf7eb767453_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-01_1e58a61064a5ebb3f808eaf7eb767453_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-01_1e58a61064a5ebb3f808eaf7eb767453_cryptolocker
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Size
56KB
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MD5
1e58a61064a5ebb3f808eaf7eb767453
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SHA1
f0386cdf3fc376bee2dd13bc48764cb11979119a
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SHA256
ae03f026417755b018dd3ccaf83a194b9aa0daabdde2a586a540688d5814b0d2
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SHA512
b2522b4719b4c354ef89f0fddfffc9e21ee52793d0cc710c90631e2741681a2b9f1a042bb5b8f2bb103af23e065584d99b3c47f2d1cd5f397d53378d25ad90c0
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb616P:BbdDmjr+OtEvwDpjMa
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 2024-02-01_1e58a61064a5ebb3f808eaf7eb767453_cryptolocker
Files
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2024-02-01_1e58a61064a5ebb3f808eaf7eb767453_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