Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_96e2f2aaf903f156f32c1aadb1572500_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_96e2f2aaf903f156f32c1aadb1572500_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_96e2f2aaf903f156f32c1aadb1572500_cryptolocker
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Size
49KB
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MD5
96e2f2aaf903f156f32c1aadb1572500
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SHA1
8681eb914fb525344525421d28532497f5d6761e
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SHA256
98357a9731ade6bb8f3b0ea7ac6cb062609ca0a226269a27500639a8122cedbc
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SHA512
9aa8385617ec8032907e792e3ed7b09f2322e1e2457e4b9a202d5e658075064bb9454920ea1e035e732a8de98715cca5a6a504c7f1543545d50a986b71f914f0
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUvMW:BbdDmjr+OtEvwDpjMXo
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 2024-02-23_96e2f2aaf903f156f32c1aadb1572500_cryptolocker
Files
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2024-02-23_96e2f2aaf903f156f32c1aadb1572500_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