Behavioral task
behavioral1
Sample
2024-09-07_c9244df6fd81b53490a5f0ae100f2368_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-07_c9244df6fd81b53490a5f0ae100f2368_cryptolocker
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Size
94KB
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MD5
c9244df6fd81b53490a5f0ae100f2368
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SHA1
a7ea31937c589979a4b7ee02cbfe9e404cb432c6
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SHA256
578ffb51f3f8f62fa67769605914b23554e2a88383449101060bf77d5dee2ea8
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SHA512
c3a92ee0b8070440ea1a5e865e32b751c47edb7a965b38faaad75a8aedd1dde2ca368ab7154fa8d98f3e289ff251a8abe16ed0fdbf53d79030b7aa7c7a48d7ae
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjgx/ku:zCsanOtEvwDpjB5
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-07_c9244df6fd81b53490a5f0ae100f2368_cryptolocker
Files
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2024-09-07_c9244df6fd81b53490a5f0ae100f2368_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