Behavioral task
behavioral1
Sample
2024-09-13_c0bee18892c7687a507d7ba2762be861_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-13_c0bee18892c7687a507d7ba2762be861_cryptolocker
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Size
61KB
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MD5
c0bee18892c7687a507d7ba2762be861
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SHA1
5aad923925bf69aff40c236cc4db54a2f140e8db
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SHA256
2e9643352b2a0138db6f79c9eab747dcacfc208daae08618807897da179c8b7e
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SHA512
1d5b3d43abee23c08c51ab1732412099253c978133f60df946f4544237687b0f4b080030ede45bfb331758a84293502df0521f6ab693235ea05d0b0a636b0ad0
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SSDEEP
768:f6LsoEEeegiZPvEhHSG+gz5NQXtckstOOtEvwDpj/WaD3TUogs/VXpAPWRiX:f6QFElP6n+g9u9cvMOtEvwDpjnpVXzRK
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_c0bee18892c7687a507d7ba2762be861_cryptolocker
Files
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2024-09-13_c0bee18892c7687a507d7ba2762be861_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_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