Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_38a60d9a1de2f6dbb37778bbd8bce4d0_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_38a60d9a1de2f6dbb37778bbd8bce4d0_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_38a60d9a1de2f6dbb37778bbd8bce4d0_cryptolocker
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Size
30KB
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MD5
38a60d9a1de2f6dbb37778bbd8bce4d0
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SHA1
9005418595ad156bb12cab273367afa9e260d07c
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SHA256
5821c1d3613f272abd360571162ca3820ee32b3396ed61ffc5d36ba52e60167f
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SHA512
6adf703854d374bd345c3093aeb33994a6b52f2e076689ab45c45d9f85aa5cbc753f0fb9bd9ca2dc0998c352374b8aad4e5c5bb7f303a92b045d2d4c47d323af
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4/:q0zizzOSxMOtEvwDpj/ark
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_38a60d9a1de2f6dbb37778bbd8bce4d0_cryptolocker
Files
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2024-02-28_38a60d9a1de2f6dbb37778bbd8bce4d0_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