Behavioral task
behavioral1
Sample
2024-09-12_b1182b8e09ed8513558e2b7213697959_cryptolocker.exe
Resource
win7-20240729-en
General
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Target
2024-09-12_b1182b8e09ed8513558e2b7213697959_cryptolocker
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Size
76KB
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MD5
b1182b8e09ed8513558e2b7213697959
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SHA1
930306db78e86578b0db63c6a7fb62a01645e3c5
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SHA256
34315e13894bc9aa3dc7fb3912eb8a53f62f3c321dbf40ed9eaea9bc656e694c
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SHA512
c6a6b06f5b6ede357238db996608bcb439585e18f1a430c0bdfcba1b7958887bad82bc9a4755c1bb7bb08b7e8363bc0dc88278696180674a9e851dcd832f4dba
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsal81Gw:1nK6a+qdOOtEvwDpjt
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-12_b1182b8e09ed8513558e2b7213697959_cryptolocker
Files
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2024-09-12_b1182b8e09ed8513558e2b7213697959_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
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE