Behavioral task
behavioral1
Sample
03e74b5eb763cb6c7342fcb99e3756a43185140363514b6e306372b2f1568022.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
03e74b5eb763cb6c7342fcb99e3756a43185140363514b6e306372b2f1568022.exe
Resource
win10v2004-20240226-en
General
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Target
03e74b5eb763cb6c7342fcb99e3756a43185140363514b6e306372b2f1568022
-
Size
20KB
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MD5
9ba74dcec37a58116dc5db1348b6b975
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SHA1
df88da98265c408d15c66a6163c0c80ca56f2631
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SHA256
03e74b5eb763cb6c7342fcb99e3756a43185140363514b6e306372b2f1568022
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SHA512
a63a9ccf114d19f25e03a6b9e8277fd4b7c77c46896328b45d992af1f3c05989d05bd0193de1eaa69efb9e0a4c5c1d1795189468e4ce96672c5c84369fd25d3d
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SSDEEP
384:S/asbSvGL2HT3Pl/tpDOEwGNMErGeIrkrVbctH5R3zD:4bL67DOExNdr7pu3z
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 03e74b5eb763cb6c7342fcb99e3756a43185140363514b6e306372b2f1568022 unpack001/out.upx
Files
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03e74b5eb763cb6c7342fcb99e3756a43185140363514b6e306372b2f1568022.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: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
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: 44KB - Virtual size: 41KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ