Static task
static1
Behavioral task
behavioral1
Sample
2024-04-25_ee4f60a7e290584a87bdb10743906042_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-04-25_ee4f60a7e290584a87bdb10743906042_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-25_ee4f60a7e290584a87bdb10743906042_cryptolocker
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Size
62KB
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MD5
ee4f60a7e290584a87bdb10743906042
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SHA1
49f766915ec4660e845c006943d81d1dec93c3cd
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SHA256
7cb7cc18fa81bbf8627896c37b7c132468f03145e103697b9f774e0b03d3feea
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SHA512
76fd34e96df3b5bd959717be2a9b07f86a66a77f1c05837b4965fcf58232faac95b37632de4f329d84dd117dbfa613558ec6468bf53ac9efaed56903ffe39948
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsiA:BbdDmjr+OtEvwDpjM8R
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 2024-04-25_ee4f60a7e290584a87bdb10743906042_cryptolocker
Files
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2024-04-25_ee4f60a7e290584a87bdb10743906042_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