Static task
static1
Behavioral task
behavioral1
Sample
Tseph.dll
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
Tseph.dll
Resource
win10v2004-20220414-en
General
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Target
Tseph.dll
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Size
284KB
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MD5
6f96295c145acb915f0b42733dc45b44
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SHA1
232873f89ceaf5a2b3948a8138245111b00a7e1a
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SHA256
fe58ae232f7ea569b42d7bb1883f70911ca89900c9783252e965f77e617c508d
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SHA512
e058cee392c51eeefd5a6175f2b978d33bf5e82bad37a634cedca0a63d11b08a4c613f6d4e984879cf33d719af3d7f02a929d3359b8272406d92b0b5cd35ee2a
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SSDEEP
6144:En4Anu4THEkbyaVbn5zifYchI/09Z6E4me4zhGUpKrlpmuxzkh0KKw3Zd:pAn7k3Ck/u414mTzhGt7mMkh0K3
Malware Config
Signatures
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Detect PureCrypter loader 1 IoCs
resource yara_rule sample family_purecrypter -
Purecrypter family
Files
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Tseph.dll.dll windows x86
dae02f32a21e03ce65412f6e56942daa
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_32BIT_MACHINE
Imports
mscoree
_CorDllMain
Sections
.text Size: 282KB - Virtual size: 281KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 904B
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