Behavioral task
behavioral1
Sample
2024-10-02_898ca7dae8ae57dc8c3ce4f75e90c1f1_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-02_898ca7dae8ae57dc8c3ce4f75e90c1f1_cryptolocker
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Size
55KB
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MD5
898ca7dae8ae57dc8c3ce4f75e90c1f1
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SHA1
38f13b365809cc4ea0252e5fdea75095abf9a701
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SHA256
694f30a5714cf639ffcba12c934786d5c8d123e6b1b50a526c0eff16b64087c7
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SHA512
8f03a7ea8ed744e46df74fa70db8fcc0d16d7b0288a24ce32bef6825648c070330e36596bd21ddd676d521a9143144b3e9b3fa7f173c1a80a89ef107b063ee98
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SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFP8K:b7/y28wZEjbnouy8G76iH/NLpH
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_898ca7dae8ae57dc8c3ce4f75e90c1f1_cryptolocker
Files
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2024-10-02_898ca7dae8ae57dc8c3ce4f75e90c1f1_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