Static task
static1
Behavioral task
behavioral1
Sample
2024-04-19_295e1371d755cd4ecd1d19d24f87cd0f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-19_295e1371d755cd4ecd1d19d24f87cd0f_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-19_295e1371d755cd4ecd1d19d24f87cd0f_cryptolocker
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Size
62KB
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MD5
295e1371d755cd4ecd1d19d24f87cd0f
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SHA1
e356656cf9c15c4b1b1a8416a2c9f9f080ac28d0
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SHA256
77255506feb9f94881b1d02ad8079b268e9bfb146cda51eb722a1a6797474272
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SHA512
70148f8e76fddaf4489d723a3ced9bafa495404ef831fcdab466dcc94433609896e9755f7dc799d5f4fafc431b775f21c33c2e8370f94e6c2ba711089eaec793
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsiY:BbdDmjr+OtEvwDpjM8p
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 2024-04-19_295e1371d755cd4ecd1d19d24f87cd0f_cryptolocker
Files
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2024-04-19_295e1371d755cd4ecd1d19d24f87cd0f_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