Behavioral task
behavioral1
Sample
2024-05-16_e6796f2b164e387b438721f60afc10e9_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-16_e6796f2b164e387b438721f60afc10e9_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-16_e6796f2b164e387b438721f60afc10e9_cryptolocker
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Size
58KB
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MD5
e6796f2b164e387b438721f60afc10e9
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SHA1
e838c42a1e9b7f0c3c2628dbf745d13c5cc2a64c
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SHA256
e1482864b68b95a380f998174943c641106907f79185b2025f77562e813117b2
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SHA512
9f70b89fed47ef414028958b1cd1278c5bb6c10c7347d93826b188888b64b52384a1ff76bcb1df926fd62041c190ee150895bd18fe37ae4109fac70e76b8e6d7
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5axK3B:z6QFElP6n+gKmddpMOtEvwDpj9aYaQB
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 2024-05-16_e6796f2b164e387b438721f60afc10e9_cryptolocker
Files
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2024-05-16_e6796f2b164e387b438721f60afc10e9_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_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