Behavioral task
behavioral1
Sample
2024-10-02_18cab0507a6384e3699f8962a0296982_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-02_18cab0507a6384e3699f8962a0296982_cryptolocker
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Size
55KB
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MD5
18cab0507a6384e3699f8962a0296982
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SHA1
824f2bb1121162fa53d01b1b7608edc44167525d
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SHA256
7a2aff22bb5450b5bc426d7114b28a2fdc31c9ae5b89e9157ad040c32b9625dc
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SHA512
aea72e5094f379318150a2c904dd7c7be1a36f49f23af3da9459359f9b4ceec49994a26f2b76fff530ee8e4ae4271fcd7fd416383d52736f0c9a0143ed5e20d8
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SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFP8Q:b7/y28wZEjbnouy8G76iH/NLpR
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-02_18cab0507a6384e3699f8962a0296982_cryptolocker
Files
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2024-10-02_18cab0507a6384e3699f8962a0296982_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 17KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE