Static task
static1
Behavioral task
behavioral1
Sample
2024-04-24_05dc87a1bda770391025bac3c83a30d2_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-24_05dc87a1bda770391025bac3c83a30d2_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-24_05dc87a1bda770391025bac3c83a30d2_cryptolocker
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Size
46KB
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MD5
05dc87a1bda770391025bac3c83a30d2
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SHA1
5a8ce44eb77159c27397ca1548de506eab0f2ce4
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SHA256
80602c24144c70676951e56a9f6aa20b866b9868925360a1b4a5ebf50cd665df
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SHA512
ec8dcf7d74b297bee1088fccaf3dfb943cdd867b141e2799c7ec43711698a5830723bf37fe740356a7eabfb6bc4d68f63ef8edcf4d40c3f59ef67c7999378a66
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoAq:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ3
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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-24_05dc87a1bda770391025bac3c83a30d2_cryptolocker
Files
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2024-04-24_05dc87a1bda770391025bac3c83a30d2_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
Sections
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - 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