Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_408ec7b5c0eac0beb6b405ff3b925897_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-25_408ec7b5c0eac0beb6b405ff3b925897_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-25_408ec7b5c0eac0beb6b405ff3b925897_cryptolocker
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Size
56KB
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MD5
408ec7b5c0eac0beb6b405ff3b925897
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SHA1
57d68b03edc867cb416e9838ab0d02dc71e46f75
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SHA256
0f3c5f21352179bac73ee51b45906215f344f75b04b226a120ae11306b4f2407
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SHA512
5ff5a84daee801ae3819082bd94006c0803062d6aa8e16acf0949456f88f2235ba60d7336df4d9a048f37eaa68b1ba9032a34a3551d377731d1c10e6a73843a2
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61PT0:BbdDmjr+OtEvwDpjMy
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 2024-01-25_408ec7b5c0eac0beb6b405ff3b925897_cryptolocker
Files
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2024-01-25_408ec7b5c0eac0beb6b405ff3b925897_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