Static task
static1
Behavioral task
behavioral1
Sample
2024-03-12_07ab52fa1a755ebdd5a334612ae637a5_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-12_07ab52fa1a755ebdd5a334612ae637a5_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-12_07ab52fa1a755ebdd5a334612ae637a5_cryptolocker
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Size
59KB
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MD5
07ab52fa1a755ebdd5a334612ae637a5
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SHA1
361b857bc74b659b937d73290011665aab4fa50b
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SHA256
d98bae014bc3f0a7e1c2f123f3c249faced24cce5808409b3bcf70f6c7444649
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SHA512
e901b885390205debfc723f01afaa9f0a947cc624ba06bc002c3b7f2af987c56e66f648d11efc71e9a538aadd55ff3e7db83b30ec4b06828267726a1f7668ddd
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb614Mm:BbdDmjr+OtEvwDpjMm
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 2024-03-12_07ab52fa1a755ebdd5a334612ae637a5_cryptolocker
Files
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2024-03-12_07ab52fa1a755ebdd5a334612ae637a5_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