Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_2053077b0215fbc99d96eb3d51150b10_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_2053077b0215fbc99d96eb3d51150b10_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-14_2053077b0215fbc99d96eb3d51150b10_cryptolocker
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Size
28KB
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MD5
2053077b0215fbc99d96eb3d51150b10
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SHA1
25c5530b0c6055794ad17dec2a5d40301600f8a4
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SHA256
6a37db7ae13a278c3dac72a80bd2439501736fb72f223aee662b78a85afd9de7
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SHA512
48617c0524cc449d0dbcdf387a6a88a0b12e67d0822d42251d4c8e4ecf2a970e849069caefdbe1d2330380fe1733abe30fec3722cd24c0d036cff6ccbc780247
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+J:q0zizzOSxMOtEvwDpj/ar/
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 2024-02-14_2053077b0215fbc99d96eb3d51150b10_cryptolocker
Files
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2024-02-14_2053077b0215fbc99d96eb3d51150b10_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