Behavioral task
behavioral1
Sample
2024-10-12_73debb411a49dd8aee14e2b16ec2fdfe_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-12_73debb411a49dd8aee14e2b16ec2fdfe_cryptolocker
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Size
61KB
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MD5
73debb411a49dd8aee14e2b16ec2fdfe
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SHA1
0a5c54e245ac6e4da07826f61d695358acb2d89a
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SHA256
c7d82d7b14320f95473d319a2797c802add8580090a3d88bcb901d9c4b2d9c56
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SHA512
df9cde5e7fffe0d5db55018fa4d9174c52eb77753c42b0c161276629fecefb5aa316d77c249b0284609556066342b8aec4980f4a09cb9de36ca424024974af92
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP3qhz:H6QFElP6n+gou9cvMOtEvwDpjCpVXhhz
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_73debb411a49dd8aee14e2b16ec2fdfe_cryptolocker
Files
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2024-10-12_73debb411a49dd8aee14e2b16ec2fdfe_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