Behavioral task
behavioral1
Sample
2024-06-06_2368d0eb1dc390f91300bb67ed698c5e_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-06-06_2368d0eb1dc390f91300bb67ed698c5e_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-06_2368d0eb1dc390f91300bb67ed698c5e_cryptolocker
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Size
52KB
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MD5
2368d0eb1dc390f91300bb67ed698c5e
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SHA1
7014525e18ef4a39a769bc6aebbd3261376d6dbd
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SHA256
270f9648b2db70760f9c89e10d14b62d4692323234629b7c1568afd30eb9157c
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SHA512
c7ee5f338aa68bc3819a14d61b350ee8680ca6fc211edb2f4ec4a3d5780c4e8f5bf4dde344f3de02c9d40f8cd6e675d7b06a9d5d2ac98404257cae8e8749ddd3
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0S16avdrQFiLjJvtO8:bODOw9acifAoc+v/
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-06_2368d0eb1dc390f91300bb67ed698c5e_cryptolocker
Files
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2024-06-06_2368d0eb1dc390f91300bb67ed698c5e_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