Static task
static1
Behavioral task
behavioral1
Sample
2024-02-03_aef0cbfae8d92494ce8e47792a5fc53e_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-03_aef0cbfae8d92494ce8e47792a5fc53e_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-03_aef0cbfae8d92494ce8e47792a5fc53e_cryptolocker
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Size
37KB
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MD5
aef0cbfae8d92494ce8e47792a5fc53e
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SHA1
a8518d9ddcbce91ff61fc62d2815854f115cc747
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SHA256
a68a47130f7fd325330fe40b9bed26417364ac83461afe1386339f341c7c7a92
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SHA512
d4e16c5571e4130227065a0bbbed6f69290fff2d5ba18a9e6f8fd10bf115ec3db4a8a8a2236e07aede1bb6ac168a4e394a85d5e62be18395461034e9432728ff
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenBLR:ZzFbxmLPWQMOtEvwDpjLeL
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-03_aef0cbfae8d92494ce8e47792a5fc53e_cryptolocker
Files
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2024-02-03_aef0cbfae8d92494ce8e47792a5fc53e_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ