Behavioral task
behavioral1
Sample
2024-06-07_cae5316ac4176dc35356716acd51cada_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-07_cae5316ac4176dc35356716acd51cada_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-06-07_cae5316ac4176dc35356716acd51cada_cryptolocker
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Size
60KB
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MD5
cae5316ac4176dc35356716acd51cada
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SHA1
09db997416095496465617b30250da5bd2a79363
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SHA256
79cbef5b7075723129a561b9155b8f8f39d34dbca61369c62346ca80225efb0b
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SHA512
11a78c6c6c5f41f703c9da5ff727b87dbb5a21523e52048a1b995a820f6a8e0ce185522fcd85413d4da9c6774e3a44739cb7489dbe7c834a16758ae3699ebaa4
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAPj3:H6QFElP6n+gou9cvMOtEvwDpjCpVX+
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
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 2024-06-07_cae5316ac4176dc35356716acd51cada_cryptolocker
Files
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2024-06-07_cae5316ac4176dc35356716acd51cada_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: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
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: 11KB - 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