Behavioral task
behavioral1
Sample
2024-09-13_82232d1b9be2eb085978ebaf2c36a834_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-13_82232d1b9be2eb085978ebaf2c36a834_cryptolocker
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Size
59KB
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MD5
82232d1b9be2eb085978ebaf2c36a834
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SHA1
718214a4776e2057142cfd5e750033dfbc8c653f
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SHA256
4556437c27369cdd9d5d0e8d13a0f9202534090708d8309d6a388f5eb21198c5
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SHA512
277d575b27882231a636efacd4c2dedaf36af12c0946b92e0182ea22b1e674a2e1fe7451b2e42d33b33f6d1053e04d365351315a4cfdcad567ac4a0c862d37fc
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP6pU:H6QFElP6n+gou9cvMOtEvwDpjCpVXW
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-13_82232d1b9be2eb085978ebaf2c36a834_cryptolocker
Files
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2024-09-13_82232d1b9be2eb085978ebaf2c36a834_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: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
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: 11KB - 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