Behavioral task
behavioral1
Sample
2024-10-03_02c2a5dc6b25c3e16a87b883ef1d3d8a_cryptolocker.exe
Resource
win7-20240704-en
General
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Target
2024-10-03_02c2a5dc6b25c3e16a87b883ef1d3d8a_cryptolocker
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Size
54KB
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MD5
02c2a5dc6b25c3e16a87b883ef1d3d8a
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SHA1
2df8063e7af27ed92638a443c8818aab415c5603
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SHA256
960e7dccb75cf125de772590900be6127e76d230b288c1d97cd1e77ea65ac781
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SHA512
d1f024ce95c2885a37eac51adba7be4bef91a2351963a744b4fcdfad1836b167b990488dfbd5e383358e31e4b1a4c97378c27ada786152b2447b112271fd9c86
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SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFPD:b7/y28wZEjbnouy8G76iH/NLp5
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-03_02c2a5dc6b25c3e16a87b883ef1d3d8a_cryptolocker
Files
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2024-10-03_02c2a5dc6b25c3e16a87b883ef1d3d8a_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