Static task
static1
Behavioral task
behavioral1
Sample
2024-04-21_5924c2556d44bb43d55d3276619ce732_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-21_5924c2556d44bb43d55d3276619ce732_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-21_5924c2556d44bb43d55d3276619ce732_cryptolocker
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Size
46KB
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MD5
5924c2556d44bb43d55d3276619ce732
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SHA1
63102d3071ad2c5cb0eb6836d171fc4088df785d
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SHA256
3b4c9cf75ed60f6909672bcdee04f53b2df7641cc1c41b450a7f239d76e9835a
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SHA512
9066b318ff7b6c21d6501c799911f9abb7ceae9ff21896a988bf7147ba7cc58bda2951fcd697b51797a739d1afa0aa15380cf2c64943f985b515856c98401297
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL5F:qmbhXDmjr5MOtEvwDpj5cDtKkQZQh
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 2024-04-21_5924c2556d44bb43d55d3276619ce732_cryptolocker
Files
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2024-04-21_5924c2556d44bb43d55d3276619ce732_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