Behavioral task
behavioral1
Sample
bf37d5cdf5d5c61821942eb7e4e4b4fa0a56eb693f5f23a226327e1502796c15.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral2
Sample
bf37d5cdf5d5c61821942eb7e4e4b4fa0a56eb693f5f23a226327e1502796c15.exe
Resource
win11-20240508-en
General
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Target
bf37d5cdf5d5c61821942eb7e4e4b4fa0a56eb693f5f23a226327e1502796c15
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Size
266KB
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MD5
57fed38e24065d5b082c0aac9acb45ec
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SHA1
49d07bf9e408b07ff81d78106af76c6312ce25d7
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SHA256
bf37d5cdf5d5c61821942eb7e4e4b4fa0a56eb693f5f23a226327e1502796c15
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SHA512
e0a4831595ae6b81f1a58720a232977f828aea53c80d3f95b396d44bb176a53165e31e61272774a92ced724684a5d28a1dd95272dd1b1939635a952d5dafe2e9
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SSDEEP
3072:SNXEGZJWhfNFC4S60+XoLczrVmXQoYAC2o4jWKK8/3UuwiDIAkJhgDdj6H01ne4S:AXzKdNY49u8rViz2ypDIAygDk01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bf37d5cdf5d5c61821942eb7e4e4b4fa0a56eb693f5f23a226327e1502796c15 unpack001/out.upx
Files
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bf37d5cdf5d5c61821942eb7e4e4b4fa0a56eb693f5f23a226327e1502796c15.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