Behavioral task
behavioral1
Sample
Nidesoft.All.Products.v1.0.Keymaker.Only.Read.NFO-CORE/keygen.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
Nidesoft.All.Products.v1.0.Keymaker.Only.Read.NFO-CORE/keygen.exe
Resource
win10v2004-20240508-en
General
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Target
b4fe0d69f9f2c295a8b644329c519973_JaffaCakes118
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Size
50KB
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MD5
b4fe0d69f9f2c295a8b644329c519973
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SHA1
f95923388af052340cb7d3b7b585093abe63ddc8
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SHA256
310a8d0d8c86417182a4f32162a515f757d9706ee94c462deab2c29219fe3b13
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SHA512
d54a1a19b7cfb011009d4f595904109166a0d1abc700c6944da7f64a9ea1a4c7de98dba3dedc9231bbb395de06a2e1f5047c346ca85b5055cbf4f08e90eadc45
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SSDEEP
768:2gAX8pU5QnufQTN3Ea/kEe9x/NkUYTEs5y1nHzuGXyi5l7/Grol2p7MxIGHPQgbk:2gAMPpMEe9lYO1TlB+r57Mx7QQq
Malware Config
Signatures
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resource yara_rule static1/unpack001/Nidesoft.All.Products.v1.0.Keymaker.Only.Read.NFO-CORE/keygen.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/Nidesoft.All.Products.v1.0.Keymaker.Only.Read.NFO-CORE/keygen.exe unpack002/out.upx
Files
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b4fe0d69f9f2c295a8b644329c519973_JaffaCakes118.zip
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Nidesoft.All.Products.v1.0.Keymaker.Only.Read.NFO-CORE/core.nfo
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Nidesoft.All.Products.v1.0.Keymaker.Only.Read.NFO-CORE/file_id.diz
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Nidesoft.All.Products.v1.0.Keymaker.Only.Read.NFO-CORE/keygen.exe.exe windows:4 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
UPX0 Size: - Virtual size: 112KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 42KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 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
.text Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 84KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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keygen.nfo