Behavioral task
behavioral1
Sample
2024-09-15_1d95d963d5fc50d8e7d6649eb1e401a9_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-15_1d95d963d5fc50d8e7d6649eb1e401a9_cryptolocker
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Size
41KB
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MD5
1d95d963d5fc50d8e7d6649eb1e401a9
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SHA1
eae8a49eafd4a9b883939b3398ab4880bb8fbbb1
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SHA256
c6e68491ee813957ebe8d925f5843c36a50d716ae5ecce20e561e5dc08a236da
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SHA512
432d390f2050fa065bba6bc08a2fd02e6c853dceba010e947dd0bd2ce05928fda8d180035b6d3c3aa3666dc4423142b42f81805948d773fc2580670c8b6328c1
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SSDEEP
768:ba74zYcgT/EkdCQgpwXFXSqQXfj0xK8zL:ba6YcA/Xk3wXFXSqAJ8f
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-15_1d95d963d5fc50d8e7d6649eb1e401a9_cryptolocker
Files
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2024-09-15_1d95d963d5fc50d8e7d6649eb1e401a9_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