Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_af3ded5dfe74a470f54bfa725f4b18fe_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-19_af3ded5dfe74a470f54bfa725f4b18fe_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_af3ded5dfe74a470f54bfa725f4b18fe_cryptolocker
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Size
29KB
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MD5
af3ded5dfe74a470f54bfa725f4b18fe
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SHA1
0b73d61c2eb553512533766bf197c9374cb660a2
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SHA256
59242ea2567041d8c6220ad262fbe2a6809792f33a7511d3d0e2d02ea11760d5
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SHA512
90dd469d58029e7d66ab1f03f8b6f9df951d09d4a9800468b76d93fdac5257a226c2ad4033e0cbc89b1c6f90bf9c2af7d8626102fff240db294e76699cf51ea1
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+pH:q0zizzOSxMOtEvwDpj/arP
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_af3ded5dfe74a470f54bfa725f4b18fe_cryptolocker
Files
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2024-02-19_af3ded5dfe74a470f54bfa725f4b18fe_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