Behavioral task
behavioral1
Sample
2024-09-25_1470e8556410c2aa284b9f4eb3552ee6_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-25_1470e8556410c2aa284b9f4eb3552ee6_cryptolocker
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Size
89KB
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MD5
1470e8556410c2aa284b9f4eb3552ee6
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SHA1
0fc6413096f016651ba8b3d681669bf70d14fdf9
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SHA256
85bc1148d88ce1b4cd77360d0e631ede66b88758c3c377eaf2b34599f2ec2bf4
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SHA512
1a7207f06b57d0727551f0806ac6e0e5e73739d0746650659933e735b37bf776acfa60069e61f19fcfe0d7299ae98a74fb59ec02492e6d74e9a82d06597f3fa9
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDj7J:zCsanOtEvwDpjY
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-25_1470e8556410c2aa284b9f4eb3552ee6_cryptolocker
Files
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2024-09-25_1470e8556410c2aa284b9f4eb3552ee6_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