Behavioral task
behavioral1
Sample
e1b92a351359cdcb7f64ee2556fda34c7fd34079cb2612f8a7d36aeee0e56007.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e1b92a351359cdcb7f64ee2556fda34c7fd34079cb2612f8a7d36aeee0e56007.exe
Resource
win10v2004-20240412-en
General
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Target
e1b92a351359cdcb7f64ee2556fda34c7fd34079cb2612f8a7d36aeee0e56007
-
Size
29KB
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MD5
41a163c64a047e6420f15b261bf5a749
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SHA1
e317cf44b61fc077535535fbd0077e1589b56d1b
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SHA256
e1b92a351359cdcb7f64ee2556fda34c7fd34079cb2612f8a7d36aeee0e56007
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SHA512
c7a862e91ea2712fa6c6635d312a60502c9ef60f761b54c6f6ea345247ae9082d21be70e13721f1118996f88dd16d64c789fbf7eb8f860f578daad222f781b39
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SSDEEP
384:XFarS54hNHFPhND+D++KSNClzav1GJHEfhm26Uq91vuRXISihTDpPtsbSZKND:Vab8D++KS8daNGyUwq9JaTovtebSo
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 e1b92a351359cdcb7f64ee2556fda34c7fd34079cb2612f8a7d36aeee0e56007 unpack001/out.upx
Files
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e1b92a351359cdcb7f64ee2556fda34c7fd34079cb2612f8a7d36aeee0e56007.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: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
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: 24KB - Virtual size: 21KB
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: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.htext Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE