Behavioral task
behavioral1
Sample
fb90af401607da92125105d00b05e0f6ac5d3a62eb5a6a067a8dc9666713b31b.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
fb90af401607da92125105d00b05e0f6ac5d3a62eb5a6a067a8dc9666713b31b.exe
Resource
win11-20240426-en
General
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Target
fb90af401607da92125105d00b05e0f6ac5d3a62eb5a6a067a8dc9666713b31b
-
Size
266KB
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MD5
29b1b1445ae0ea7305b91c1163cca849
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SHA1
25a4773d9945f64fea6305823bbd8bcbf7f28bdc
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SHA256
fb90af401607da92125105d00b05e0f6ac5d3a62eb5a6a067a8dc9666713b31b
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SHA512
b8ce9d38228e95a65f8650b6d31be7d2cc080c34d861db6177caefa9ee0406a54f7ec36c9b3cc9257ebed60bcb763991a29f79d3834fad4954e4da5dc4bafb02
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SSDEEP
6144:CXzKdNY49u8rVx7tfsriGtJjcWg801net:Ra4AGtfsri6Jj01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fb90af401607da92125105d00b05e0f6ac5d3a62eb5a6a067a8dc9666713b31b unpack001/out.upx
Files
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fb90af401607da92125105d00b05e0f6ac5d3a62eb5a6a067a8dc9666713b31b.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