Behavioral task
behavioral1
Sample
2024-09-09_024ef9819a6c3f20977965ab813cffb2_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-09_024ef9819a6c3f20977965ab813cffb2_cryptolocker
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Size
45KB
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MD5
024ef9819a6c3f20977965ab813cffb2
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SHA1
dad78f932f4231baf91521bdb0c36481c1082c8a
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SHA256
cdfb4749c7055ac3734c36558eaa5e4b2284c17aa264b058647512d541292bf7
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SHA512
017be39a059d7d7ee2c51b1f9148997459a7360cc4cd952c75470540cfd79911fb97d8df3d1eb0979d88c2c44ec54b8747ff644894f9d5e1a01c16896f7224ca
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0STX73OBq/:bODOw9acifH+Y/
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-09_024ef9819a6c3f20977965ab813cffb2_cryptolocker
Files
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2024-09-09_024ef9819a6c3f20977965ab813cffb2_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