Static task
static1
Behavioral task
behavioral1
Sample
2024-03-16_ec2054e299034b730c8136eef63e10ba_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-03-16_ec2054e299034b730c8136eef63e10ba_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-16_ec2054e299034b730c8136eef63e10ba_cryptolocker
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Size
61KB
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MD5
ec2054e299034b730c8136eef63e10ba
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SHA1
f3fe53a62d4ef8c67bc00b6dfbacbbbcff0a6fdb
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SHA256
479fa28d2981ccfb47c9ab9693197adedb61c3c5aa1b462b8620ba9cdc7e868d
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SHA512
c7a1df1d64d4513d0c09c51f00f1c55813865e38cbd87252cc556a79b78f1cfaf27a3bbfb0622beacf29d9fd4d15af233e4262a82f06842943262be58bee7993
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgts6M:BbdDmjr+OtEvwDpjM8V
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 2024-03-16_ec2054e299034b730c8136eef63e10ba_cryptolocker
Files
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2024-03-16_ec2054e299034b730c8136eef63e10ba_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