Static task
static1
Behavioral task
behavioral1
Sample
2024-04-28_6772a843ade3f92989fa122853f0a32b_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-28_6772a843ade3f92989fa122853f0a32b_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-28_6772a843ade3f92989fa122853f0a32b_cryptolocker
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Size
62KB
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MD5
6772a843ade3f92989fa122853f0a32b
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SHA1
3c3b8583b9be37a0ef9b8ee874d87eef05f7f503
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SHA256
7581fe6ea235bc0695a259742d04bb85a2c1083a6d71af377e267be082b7e042
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SHA512
a6ede372139d2b780b42762de9e968a213ee9e38cf0480d0be87f3d8dd33e65d59bf264a5f17a15904d404d31137d136a0c60dfda1be79372b55516d79b85e5d
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsit:BbdDmjr+OtEvwDpjM8U
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 2024-04-28_6772a843ade3f92989fa122853f0a32b_cryptolocker
Files
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2024-04-28_6772a843ade3f92989fa122853f0a32b_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