Static task
static1
Behavioral task
behavioral1
Sample
2024-04-11_46183c29030a4af1bda6f6d659c537ec_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-11_46183c29030a4af1bda6f6d659c537ec_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-11_46183c29030a4af1bda6f6d659c537ec_cryptolocker
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Size
53KB
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MD5
46183c29030a4af1bda6f6d659c537ec
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SHA1
7585c845bd3ab6735b9bed9cfb315df52af98615
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SHA256
a16cf398dc36e040eccec3923c42239c8e16243d952ceaf839b45e95c514549a
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SHA512
a2131ba4677e9c46b769f0d5dedaadc3887e81c828be41b2c2489cdfc2e5253179b4cd5f2b2832ff2b5abb55ae8c0df984f0bc177a31abce6267fb091b9a0873
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6ImpyO:BbdDmjr+OtEvwDpjMZ
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 2024-04-11_46183c29030a4af1bda6f6d659c537ec_cryptolocker
Files
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2024-04-11_46183c29030a4af1bda6f6d659c537ec_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