Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_284057c755f7f0a34b57b527669201ca_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_284057c755f7f0a34b57b527669201ca_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_284057c755f7f0a34b57b527669201ca_cryptolocker
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Size
32KB
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MD5
284057c755f7f0a34b57b527669201ca
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SHA1
d09fd8ab6f76ba2544722bab8db5c228fce991df
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SHA256
2e27887c16f88c540736af3a1ed7e70f9240086f986c884a3590f35c09d28717
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SHA512
0d54fd42ba3398d8c8ed321cdd65ce1e273195b1758f5e34a0283537ccd28df7729266fa55c9968a15989e185d9312194395a257d74727dff98a4135d1d6d69d
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4tHmNUG5z:q0zizzOSxMOtEvwDpj/arqcHt
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 2024-02-23_284057c755f7f0a34b57b527669201ca_cryptolocker
Files
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2024-02-23_284057c755f7f0a34b57b527669201ca_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