Behavioral task
behavioral1
Sample
2024-03-08_6cb749bf665146022f9aeae43468b614_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-08_6cb749bf665146022f9aeae43468b614_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-08_6cb749bf665146022f9aeae43468b614_cryptolocker
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Size
61KB
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MD5
6cb749bf665146022f9aeae43468b614
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SHA1
b5768947c41015bc88fee05e3c6d05e49ae89397
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SHA256
c8d0c07e8208512b08f7d0f16d86c2b1b890e9bafc38b906b60906ba4dff2238
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SHA512
642da2125696cfaae4c8a61c800bedebc853152f3a07bbe73c621333aeebff50b2a1abed4e5e714d63baab5d1bc60c59b734f98c70fe70c79d05b1119c8d8a4a
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SSDEEP
768:T6LsoEEeegiZPvEhHSG+gkum/kLyMro2GtOOtEvwDpjhXMLamkc8J59+wC:T6QFElP6n+gxmddpMOtEvwDpjwa397C
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 2024-03-08_6cb749bf665146022f9aeae43468b614_cryptolocker
Files
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2024-03-08_6cb749bf665146022f9aeae43468b614_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: 10KB - 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