Behavioral task
behavioral1
Sample
2024-09-07_7d665397f7d05cbbd660ff2984645eb7_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-07_7d665397f7d05cbbd660ff2984645eb7_cryptolocker
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Size
52KB
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MD5
7d665397f7d05cbbd660ff2984645eb7
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SHA1
f2603007ee587469296a607fd1fb2b7cd96ad453
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SHA256
0c2757bb0be0e7e867134b597c0488120809b0a82e275c74bfaef7067fd7b5d6
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SHA512
5d9c6047a19c57b4ad0041a8ec405c0ada52d2fd4dbe565ce54fa69f052c9dc354007e38704b465d84a7f04cc1f9103c5354d5229d8099618b9b4537c3b1457a
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0S16avdrQFiLjJvtXP:bODOw9acifAoc+vXP
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-07_7d665397f7d05cbbd660ff2984645eb7_cryptolocker
Files
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2024-09-07_7d665397f7d05cbbd660ff2984645eb7_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: 16KB - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - 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