Behavioral task
behavioral1
Sample
2024-09-29_d48ac614ba534c5ffb92a43e836ec0fd_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-29_d48ac614ba534c5ffb92a43e836ec0fd_cryptolocker
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Size
45KB
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MD5
d48ac614ba534c5ffb92a43e836ec0fd
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SHA1
ff57c64845bab56cd8e8bdf015fff646ec344dd2
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SHA256
cf6f4cf8fc10c731c3a2600e8434f52596d8bc7b67ef110a2fbc1a0c1705582d
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SHA512
b9e6bb463d25f7f90930c08c3792c4a17a8a492e22c332c61d63e7a82e926a7e19101c98968ae5bb42a2732b6cdd80d8815a4fe69174e7bfecfe322b819bdafe
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0STX73OBqL3:bODOw9acifH+YL3
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-29_d48ac614ba534c5ffb92a43e836ec0fd_cryptolocker
Files
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2024-09-29_d48ac614ba534c5ffb92a43e836ec0fd_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