Behavioral task
behavioral1
Sample
b1b578bfb1973cdc54014d284f96d8b3476088a6f96afebd6f7b32a92513940d.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
b1b578bfb1973cdc54014d284f96d8b3476088a6f96afebd6f7b32a92513940d.exe
Resource
win10v2004-20240508-en
General
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Target
b1b578bfb1973cdc54014d284f96d8b3476088a6f96afebd6f7b32a92513940d
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Size
134KB
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MD5
5a077038be8747a3593acd93aa06f4d7
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SHA1
a108459dc86b25ce2edfc5b4ffc13cd51dd4f5d8
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SHA256
b1b578bfb1973cdc54014d284f96d8b3476088a6f96afebd6f7b32a92513940d
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SHA512
5cca61722359ff183d02c2e84c07008754c7539db0b342a7ac44d7cf757a05f3a10bc1e2133c3f37e3e34e40ce8bdb545db4db2e8cf17e15dd6340b5cd1bb848
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SSDEEP
1536:rF0AJELopHG9aa+9qX3apJzAKWYr0v7ioy6paK2AZqMIK7aGZh38Qg:riAyLN9aa+9U2rW1ip6pr2At7NZuQg
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 1 IoCs
Checks for missing Authenticode signature.
resource b1b578bfb1973cdc54014d284f96d8b3476088a6f96afebd6f7b32a92513940d
Files
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b1b578bfb1973cdc54014d284f96d8b3476088a6f96afebd6f7b32a92513940d.exe windows:5 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 64KB - Virtual size: 80KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 38KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE