Behavioral task
behavioral1
Sample
2024-09-05_5c0fda3e881a11f470414ba56cf51437_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-05_5c0fda3e881a11f470414ba56cf51437_cryptolocker
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Size
82KB
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MD5
5c0fda3e881a11f470414ba56cf51437
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SHA1
6b3bc23c8d7d3af42be2111d8eb698c15b06bd66
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SHA256
0a6a5cd5ba03c7e63cd6e8fa4b489e2201a86d85d0561571eb1421393ca67303
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SHA512
13b7536ed440ed64ed6f2e371e03dcd65c63778ae3ec6e100280780b1be2e4b5cc3a7c8ed715d2620cb3aea778c67598ec79b461316e1901623b7c2778fbb8de
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJ0tq1ky7QiT:zCsanOtEvwDpjo
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-05_5c0fda3e881a11f470414ba56cf51437_cryptolocker
Files
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2024-09-05_5c0fda3e881a11f470414ba56cf51437_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: 10KB - 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