Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_fa018d2c8acd0b8dff801f487030a001_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_fa018d2c8acd0b8dff801f487030a001_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_fa018d2c8acd0b8dff801f487030a001_cryptolocker
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Size
30KB
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MD5
fa018d2c8acd0b8dff801f487030a001
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SHA1
f7f12e800c5fe4610711ac4f8bb316668fe3d48c
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SHA256
6ae3af578c896915c80c07369198fb71f39d9052cdf2af54f44d1a40c9c5f0ea
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SHA512
22e55ba9f06b956f60d0ceaa97b037308281e590deb1209a1aa4ffa1f21f298f3865569be4f55b7ed62d98611da6eab5a1b1e37f6cd8d6b35c877bbbfaf451a7
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIO/xuGM:q0zizzOSxMOtEvwDpj/arQZ
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 2024-02-28_fa018d2c8acd0b8dff801f487030a001_cryptolocker
Files
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2024-02-28_fa018d2c8acd0b8dff801f487030a001_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