Static task
static1
Behavioral task
behavioral1
Sample
2024-05-16_f8c0d318e674c19e4731c72bb31913c4_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-16_f8c0d318e674c19e4731c72bb31913c4_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-16_f8c0d318e674c19e4731c72bb31913c4_cryptolocker
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Size
63KB
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MD5
f8c0d318e674c19e4731c72bb31913c4
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SHA1
892342717fe80016ceec8b59beb0714531f0ff60
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SHA256
35d2f1034f9f8af19f87c21882f47d131944e74aaab3d3eec974e4a8ea7e94cd
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SHA512
e50cb987cff7ffd6297cc0c4d5b2eda2fb85b9fdbaf36db0fd72d6e0d433e5d7f8515132ac37b117b4303d7d55e601a6c741f374f0d27a46099ef0b5d4042918
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsiw: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 2024-05-16_f8c0d318e674c19e4731c72bb31913c4_cryptolocker
Files
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2024-05-16_f8c0d318e674c19e4731c72bb31913c4_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