Behavioral task
behavioral1
Sample
1def378579a558e9cc15b189834d349395f32ef8141a9c1e1f54f5fdabcd1de1.exe
Resource
win10v2004-20230703-en
General
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Target
1def378579a558e9cc15b189834d349395f32ef8141a9c1e1f54f5fdabcd1de1
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Size
266KB
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MD5
b797e130bdd2e3e6bc37182851cd0526
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SHA1
5b844955686782d177c025b4a1fb52ad897ce82b
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SHA256
1def378579a558e9cc15b189834d349395f32ef8141a9c1e1f54f5fdabcd1de1
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SHA512
c4bd9e507e44bb826c634efa0cd0985149a26f1fab877c17ae52cd92c89dc176b005fcc50e4f49fcafdcebc34ef9724836d74cf0ae4d82352e1011a08186a498
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SSDEEP
3072:WNXEGZJWhfNFC4S60+XoLczrVmXTUrXPIX7mVqs0BVH0XNn2qcyFWjT5H01ne4PK:kXzKdNY49u8rVGUT+BSXNn2qN001net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1def378579a558e9cc15b189834d349395f32ef8141a9c1e1f54f5fdabcd1de1 unpack001/out.upx
Files
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1def378579a558e9cc15b189834d349395f32ef8141a9c1e1f54f5fdabcd1de1.exe windows 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 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