Static task
static1
Behavioral task
behavioral1
Sample
2f9967e58f4c436c102a7de4c8e5b5aef61db1ddc0c5df601dc70b25b7416b46.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2f9967e58f4c436c102a7de4c8e5b5aef61db1ddc0c5df601dc70b25b7416b46.exe
Resource
win10v2004-20231215-en
General
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Target
2f9967e58f4c436c102a7de4c8e5b5aef61db1ddc0c5df601dc70b25b7416b46.zip
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Size
838KB
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MD5
488a551dd01cc6bc36008ce424dd6dbc
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SHA1
1b6cf03e2a3eb481dec4b493b59a1e4a7562c092
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SHA256
7423ad9016d0b5b23321061351662642f991b98ca1b252f77bb8be25ab154543
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SHA512
6efca81a2edc839bd6fdadb64b7059f8f16abbdefc7eac21255ff98a63b03c88731a3d0fa55e7ef2858e93ddfcaf71b74b30df31b3cf40ed17d0f7d736d2b792
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SSDEEP
12288:m7kCxvNrsM5pRud/HVw8KuXycJdIWIAVxxz3zjKO0uC5/ocjd2n2ckSxWcYBzCcK:mrVs2R+fVwpmnvO1uYlon2bCcE
Malware Config
Signatures
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.NET Reactor proctector 1 IoCs
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
resource yara_rule static1/unpack001/2f9967e58f4c436c102a7de4c8e5b5aef61db1ddc0c5df601dc70b25b7416b46 net_reactor -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/2f9967e58f4c436c102a7de4c8e5b5aef61db1ddc0c5df601dc70b25b7416b46
Files
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2f9967e58f4c436c102a7de4c8e5b5aef61db1ddc0c5df601dc70b25b7416b46.zip.zip
Password: infected
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2f9967e58f4c436c102a7de4c8e5b5aef61db1ddc0c5df601dc70b25b7416b46.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 888KB - Virtual size: 887KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 67KB - Virtual size: 67KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ