Behavioral task
behavioral1
Sample
2024-09-01_1e1f14e30442501f10643d80cab46c7b_cryptolocker.exe
Resource
win7-20240705-en
General
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Target
2024-09-01_1e1f14e30442501f10643d80cab46c7b_cryptolocker
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Size
82KB
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MD5
1e1f14e30442501f10643d80cab46c7b
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SHA1
039992d2bceeade52c8875164021c78e23166aed
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SHA256
b9b12e6d44b419709cba1fe0408dd48a41d846379785565a71103aa11c2fa74e
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SHA512
fc1ac19c2fb8f791d8dee1dbe958f8c4584dc69361b3f7920852384b48cc3023f7e49e94812fea909580b918de2ada10638ba33e633d7654d51712cb83aaabc2
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJ0tq1ky7QiF:zCsanOtEvwDpjy
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-01_1e1f14e30442501f10643d80cab46c7b_cryptolocker
Files
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2024-09-01_1e1f14e30442501f10643d80cab46c7b_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