Static task
static1
Behavioral task
behavioral1
Sample
2024-03-10_5494af11ac764c79af0c9c2a655ac406_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-10_5494af11ac764c79af0c9c2a655ac406_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-10_5494af11ac764c79af0c9c2a655ac406_cryptolocker
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Size
32KB
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MD5
5494af11ac764c79af0c9c2a655ac406
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SHA1
58f49e9d2417a8b8e80ff4630c52870de12f5879
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SHA256
0a4850918b184250e4934983d93d1a27d1ca9004b1fe18c0ba79e526eafdf3c4
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SHA512
a6c286a65f0c506db956800c3540a0a3b77539e854eea0d96a36c411aabbf737426727b1d419125c1af03241b8d34cffd735d1e56775127e94e1c74c417d43d7
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4tHbj0:q0zizzOSxMOtEvwDpj/arq8
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 2024-03-10_5494af11ac764c79af0c9c2a655ac406_cryptolocker
Files
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2024-03-10_5494af11ac764c79af0c9c2a655ac406_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
ukiwGhLB Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
MIZwSMcb Size: 11KB - 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