Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_5d71865b7796a2d7968a694bdad88bea_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_5d71865b7796a2d7968a694bdad88bea_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_5d71865b7796a2d7968a694bdad88bea_cryptolocker
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Size
30KB
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MD5
5d71865b7796a2d7968a694bdad88bea
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SHA1
e13bdf111c69c62cc3a015ea403ceda59fde867a
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SHA256
74d4e810e6aa6c480c18a0eb5ff4e0dcffffe7e4faedc2cd5d32fcaf8d6d0032
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SHA512
45a789975958c11ffc2cf7e9a57de1f2c2d94c626dbbc23cf116347c2ccc68f8380d7ddd831e036f67d57ef472bd83a22675642e5bdaa0f44526b856a10d19b8
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIO/xT9zy:q0zizzOSxMOtEvwDpj/arn+
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 2024-02-19_5d71865b7796a2d7968a694bdad88bea_cryptolocker
Files
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2024-02-19_5d71865b7796a2d7968a694bdad88bea_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