Behavioral task
behavioral1
Sample
2024052106daf74f1a9eedb3d85cf20a0b1a4249cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024052106daf74f1a9eedb3d85cf20a0b1a4249cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024052106daf74f1a9eedb3d85cf20a0b1a4249cryptolocker.bin
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Size
81KB
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MD5
06daf74f1a9eedb3d85cf20a0b1a4249
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SHA1
52deee5418a5d92cdd3b66cda5f7be3e9cee820e
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SHA256
5a5ad59e15fe0f132a10ee45f055bbae59807aafb1ed28e388a7927b224f8373
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SHA512
4a6250014053e2a8bba005663823bf4ca4fe47cc8da1895617bae7c6e4e0fb2196cc0bd7324aad74be29b3d2bf90081be93bf1909be01292cf43db20c9c973f4
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJ0tq1ky7Qs:zCsanOtEvwDpj4
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024052106daf74f1a9eedb3d85cf20a0b1a4249cryptolocker.bin
Files
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2024052106daf74f1a9eedb3d85cf20a0b1a4249cryptolocker.bin.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