Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_dd0cbefbace1a85187c1aa131743206f_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_dd0cbefbace1a85187c1aa131743206f_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-18_dd0cbefbace1a85187c1aa131743206f_cryptolocker
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Size
55KB
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MD5
dd0cbefbace1a85187c1aa131743206f
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SHA1
46443eadd448a69e056394e7a6f4222344c30e93
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SHA256
ae02b60b1d39b69b3672ee32699a3e395d60b56e03ada9cba363f5410ad51751
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SHA512
2de1c80f2d48679e93dbc738159cac5f459a78459f47eb64732210febd8ab141f7b2747ee1fdb3c19dbce83789a2b22ebad1ad5107838ff323df65be3255e41a
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61Gd:BbdDmjr+OtEvwDpjMq
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 2024-02-18_dd0cbefbace1a85187c1aa131743206f_cryptolocker
Files
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2024-02-18_dd0cbefbace1a85187c1aa131743206f_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