Behavioral task
behavioral1
Sample
25b90c31e75c416b90071aec5dad844eff5ce330c1088bd4ca84cafc746847b1.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
25b90c31e75c416b90071aec5dad844eff5ce330c1088bd4ca84cafc746847b1.exe
Resource
win11-20240508-en
General
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Target
25b90c31e75c416b90071aec5dad844eff5ce330c1088bd4ca84cafc746847b1
-
Size
266KB
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MD5
258f7a2d06fa154ebb2bd60762efd2a9
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SHA1
5a955bc4b5c42da0e00d910913356dc22c522c9f
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SHA256
25b90c31e75c416b90071aec5dad844eff5ce330c1088bd4ca84cafc746847b1
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SHA512
8a45df662e7bdc2b6616562a2a9d47a1ea8629c3f63b0cb0bd834e3e2b6b023efd897a5f46a4d1e8ef75f95f8e6856f4e20ca2f720cd4e02aa96ea9fd54d9dec
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SSDEEP
6144:DXzKdNY49u8rV9yXSEhI1pRDl8yug01net:8a4Am80p2g01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 25b90c31e75c416b90071aec5dad844eff5ce330c1088bd4ca84cafc746847b1 unpack001/out.upx
Files
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25b90c31e75c416b90071aec5dad844eff5ce330c1088bd4ca84cafc746847b1.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ