Behavioral task
behavioral1
Sample
2024-10-12_501fc52dc23d55675d68eb9682a07a28_cryptolocker.exe
Resource
win7-20241010-en
General
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Target
2024-10-12_501fc52dc23d55675d68eb9682a07a28_cryptolocker
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Size
58KB
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MD5
501fc52dc23d55675d68eb9682a07a28
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SHA1
d443ae5cfcf2d17fe6fa0313ee5626fd3041194f
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SHA256
d18c2d5c318b4bdd94146626b1eedc14d90cfec11698af926e22b2d18e7c8200
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SHA512
8ee48a3de6d960cc073221116eef9c567ae11bc312a166c8ce57d96758d87bf0337403f3aa4c878c76e78b03d681a074141576cacc5625fef62b30b12f03477a
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SSDEEP
768:bP9g/WItCSsAfFaeOcfXVr3BPOz5CFBmNuFgUjlY4:bP9g/xtCS3Dxx0L4
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-12_501fc52dc23d55675d68eb9682a07a28_cryptolocker
Files
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2024-10-12_501fc52dc23d55675d68eb9682a07a28_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