Static task
static1
Behavioral task
behavioral1
Sample
2024-03-20_b41eb38df0c09f36d2a4686b5a27914b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-20_b41eb38df0c09f36d2a4686b5a27914b_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-20_b41eb38df0c09f36d2a4686b5a27914b_cryptolocker
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Size
67KB
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MD5
b41eb38df0c09f36d2a4686b5a27914b
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SHA1
a329a5857e164bc83cd25cf18e9dcbb17d4b07ec
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SHA256
21f014d04ee7003cb439b4737a8d947039d0ad011c9f939338b623fe1797ecb8
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SHA512
740a111514cdf72eae32e6d6f509e7995f42bacdbd7b5649777a39673d12ef49eabf9388b44a6a47260759e4d56cf68ddb07f533e01b2ff18333ec793b03b9d0
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3hvLcbVZhAE:ZVxkGOtEvwDpjcawL
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-20_b41eb38df0c09f36d2a4686b5a27914b_cryptolocker
Files
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2024-03-20_b41eb38df0c09f36d2a4686b5a27914b_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ