Behavioral task
behavioral1
Sample
2024-09-06_fc97cd1b65952d225de66338c8a93a5f_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-09-06_fc97cd1b65952d225de66338c8a93a5f_cryptolocker
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Size
61KB
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MD5
fc97cd1b65952d225de66338c8a93a5f
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SHA1
14605a9d8c7cdd7323b84650e4bbdc1239d059d9
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SHA256
45e51b846f3ad14fed0eb425227a6825248e5cca9894df279a7ca0e3c3ff2599
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SHA512
73e07e2ce6303a88ab27486abf36f0107862ae1e229b666ba796aabd699858c06c142052af698568bc4cd212725eb4baf51208650e2637ffe90f61866f9fd9ba
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SSDEEP
1536:H6QFElP6n+gou9cvMOtEvwDpjCpVXhhgs:H6a+uSEOtEvwDpj+
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-06_fc97cd1b65952d225de66338c8a93a5f_cryptolocker
Files
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2024-09-06_fc97cd1b65952d225de66338c8a93a5f_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