Behavioral task
behavioral1
Sample
2024-10-18_48d8398cd30551e3518fc9f71dc2f59b_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-18_48d8398cd30551e3518fc9f71dc2f59b_cryptolocker
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Size
46KB
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MD5
48d8398cd30551e3518fc9f71dc2f59b
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SHA1
5e31cb945aaf53a929f0a8fd1f729817dc45c911
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SHA256
c6cee13b970a84fac84ab04f760e2f6a25941da09b5605b75b7912119ec462db
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SHA512
cd56f9525abb00d780531c1966c46cea846c74a1a3d0f369d7e0285591e958066f9417ef2dfb7e41a64bb124e38f7aaf36ebf39f490b474070c1d8ee63a37b9a
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0STX73OBqOz:bODOw9acifH+YY
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-18_48d8398cd30551e3518fc9f71dc2f59b_cryptolocker
Files
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2024-10-18_48d8398cd30551e3518fc9f71dc2f59b_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