Static task
static1
Behavioral task
behavioral1
Sample
2024-02-24_df20963e8039c441ce80121b0d4a3184_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-24_df20963e8039c441ce80121b0d4a3184_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-24_df20963e8039c441ce80121b0d4a3184_cryptolocker
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Size
45KB
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MD5
df20963e8039c441ce80121b0d4a3184
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SHA1
da4ddfb9f1fd140b23e347ad433883fb54ddeb8c
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SHA256
566b3c866ff6728df4aac6504fa310c59d463164a32526e50fd8dfdb60f3175f
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SHA512
cf9dc9132cd21a16edd732b531254dacb353e30bace3c9088c4f63dc92b573c6894f26819a5212f1bc953679b31ccdf0b4d4ea1d92d3798379314fc6aeb7d51d
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoZQL:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ0
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 2024-02-24_df20963e8039c441ce80121b0d4a3184_cryptolocker
Files
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2024-02-24_df20963e8039c441ce80121b0d4a3184_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