Behavioral task
behavioral1
Sample
2024-10-03_29dc7a73b2e75dc1346668101c5cc4c1_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-03_29dc7a73b2e75dc1346668101c5cc4c1_cryptolocker
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Size
53KB
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MD5
29dc7a73b2e75dc1346668101c5cc4c1
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SHA1
062cc8da88e3669afbe77f150f2fce4fbd16e7f6
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SHA256
17dd2926f5c925c14efee799d5a1aef35f0feb9de9c9b05d1c4f1bdb8fb5113d
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SHA512
87d92825c22a478a463200e753b01e293c2f8478a5ad3475014805ceb097de9c734a4cd930f91faa62ec46d4c69c305580de338cf4392104aef07a8499730a17
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0S16avdrQFiLjJvtOfs:bODOw9acifAoc+v3
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-03_29dc7a73b2e75dc1346668101c5cc4c1_cryptolocker
Files
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2024-10-03_29dc7a73b2e75dc1346668101c5cc4c1_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