Behavioral task
behavioral1
Sample
2024-06-20_bcc6761cd370462aa6b855266b9d6a7e_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-20_bcc6761cd370462aa6b855266b9d6a7e_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-20_bcc6761cd370462aa6b855266b9d6a7e_cryptolocker
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Size
94KB
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MD5
bcc6761cd370462aa6b855266b9d6a7e
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SHA1
d9f842331717ab8f38437cb9e8f61402b3db927e
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SHA256
0ae169ac486c28ffcd5860ab99d56ff0efd9faafccdca294b927e33e0d0821f0
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SHA512
1380731fc789f774413114b01b81605bb153b232ba34d040da5d678823fb8dee3586e239e4182c2920c094fcaa5122b7ccc9d2369bc99cdcba49cfc321002dcd
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjgx/k5:zCsanOtEvwDpjBm
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-20_bcc6761cd370462aa6b855266b9d6a7e_cryptolocker
Files
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2024-06-20_bcc6761cd370462aa6b855266b9d6a7e_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