Static task
static1
Behavioral task
behavioral1
Sample
2024-03-10_24f0af4606c28282fa5ba7eba0a3e28a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-10_24f0af4606c28282fa5ba7eba0a3e28a_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-10_24f0af4606c28282fa5ba7eba0a3e28a_cryptolocker
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Size
49KB
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MD5
24f0af4606c28282fa5ba7eba0a3e28a
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SHA1
18b038b21e9452a35c5da02b2e16f32e17b2cbb8
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SHA256
6c53ddb962e11e311d0cd78a5a7016c754f9c0379b34a60d65604b52c034116a
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SHA512
ef1ea7a0d02bb54ab158dfb388f2446088fda855784c75cf1545044cd87bf406c1a0d540313a7b30feded204039a17e0c4e950f0105644b04bfda1d811e0d703
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6Impyn:BbdDmjr+OtEvwDpjME
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 2024-03-10_24f0af4606c28282fa5ba7eba0a3e28a_cryptolocker
Files
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2024-03-10_24f0af4606c28282fa5ba7eba0a3e28a_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