Behavioral task
behavioral1
Sample
2024-10-14_a121e6ebd9806223791855b2a5ac27b3_cryptolocker.exe
Resource
win7-20241010-en
General
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Target
2024-10-14_a121e6ebd9806223791855b2a5ac27b3_cryptolocker
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Size
52KB
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MD5
a121e6ebd9806223791855b2a5ac27b3
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SHA1
5e0a94b8ee2b8978d3287af81092ddfca5d6a884
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SHA256
9bc0e218b0d6d7940d74e88d8059f2599b51c8c043970dda90e8322a9b102e7b
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SHA512
a1d1c72006a77b9ae408d87ad445cc69a758e5d5d4adaabf17a0e2ae13da771f23789c248dab58483b0929b52dd1a9652638e6e6687b30ace34fb79515677972
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0S16avdrQFiLjJvtOi:bODOw9acifAoc+vF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-14_a121e6ebd9806223791855b2a5ac27b3_cryptolocker
Files
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2024-10-14_a121e6ebd9806223791855b2a5ac27b3_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