Behavioral task
behavioral1
Sample
2024-10-10_0e9c7c4c1d04cbb0404d7aea0d95aa20_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-10_0e9c7c4c1d04cbb0404d7aea0d95aa20_cryptolocker
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Size
55KB
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MD5
0e9c7c4c1d04cbb0404d7aea0d95aa20
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SHA1
2cc4711133706f9534ecbf22215a3f35c1e7c458
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SHA256
df83b7f6635f57d5b47d4cba1ce5da92fb16d0069545806ec0774cb9d6afb155
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SHA512
8ebf9f15ffad24cf673c4d69437a78add8e67314b9749ad7fc13089c554fee132a32238559fcf17f3b8810226e89dc08b56467273f882da15d6d40faccd0cfe9
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7pBlOmL:zj+soPSMOtEvwDpj4ktBl7
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-10_0e9c7c4c1d04cbb0404d7aea0d95aa20_cryptolocker
Files
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2024-10-10_0e9c7c4c1d04cbb0404d7aea0d95aa20_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