Behavioral task
behavioral1
Sample
2024-10-17_a78cee052975ac3971d9aa3911150faa_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-17_a78cee052975ac3971d9aa3911150faa_cryptolocker
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Size
97KB
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MD5
a78cee052975ac3971d9aa3911150faa
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SHA1
15d98209be1452719caac94bff11bc05fe01a5cf
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SHA256
eced2e5afcd13503c025ae8131310e00f2174a989b1a0ae40273735e9b1f36da
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SHA512
724bce801839e8428f024f10c41e666ef0bb2989f846979cf11e2940fbf963a4003e2b16ba8b001e0e667470e8fa30c87ec23bd39a218d1afa2de8fe36f0c206
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjuvQvF:zCsanOtEvwDpju
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-17_a78cee052975ac3971d9aa3911150faa_cryptolocker
Files
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2024-10-17_a78cee052975ac3971d9aa3911150faa_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