Behavioral task
behavioral1
Sample
2024-10-02_7d71953617a935766974b776b37bded6_cryptolocker.exe
Resource
win7-20240704-en
General
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Target
2024-10-02_7d71953617a935766974b776b37bded6_cryptolocker
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Size
45KB
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MD5
7d71953617a935766974b776b37bded6
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SHA1
b13a5aad72b927672ff23f19e20f68012c6c1ace
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SHA256
bb6a1d2d72ea73ce51817bee79dfd46df34cfbb6d3472beec0952aeb79f1288c
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SHA512
6d8a6bae950ca0ac03ba22b3b2fface8138b156c6fb08a63fe8f6018ea4bd2665c7e8d34629e20c070dccb083d346c91be26922edd73ab0b485677c8b28cf65f
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0STX73OBq4:bODOw9acifH+Y4
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_7d71953617a935766974b776b37bded6_cryptolocker
Files
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2024-10-02_7d71953617a935766974b776b37bded6_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: 16KB - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - 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