Behavioral task
behavioral1
Sample
81105fbf349f7485a502d08f908a153bc2bc58fa57f1dfd4f7fa2f65cbece92a.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
81105fbf349f7485a502d08f908a153bc2bc58fa57f1dfd4f7fa2f65cbece92a.exe
Resource
win10v2004-20240508-en
General
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Target
81105fbf349f7485a502d08f908a153bc2bc58fa57f1dfd4f7fa2f65cbece92a
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Size
134KB
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MD5
3fd03030db917018f2484a4ebd90c732
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SHA1
5810a54cdf255998bff9acdb89953d08029130c0
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SHA256
81105fbf349f7485a502d08f908a153bc2bc58fa57f1dfd4f7fa2f65cbece92a
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SHA512
cc8b94440a575f19c8ce06c513cebba648ed4f544f3e133e99b2e0059f455355d4c9a6ece8acd3d3d6aec18c3cdb0d9a425fd95a887073c4ebfcee397b7035fa
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SSDEEP
1536:rF0AJELopHG9aa+9qX3apJzAKWYr0v7ioy6paK2AZqMIK7aGZh38Qb:riAyLN9aa+9U2rW1ip6pr2At7NZuQb
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 81105fbf349f7485a502d08f908a153bc2bc58fa57f1dfd4f7fa2f65cbece92a
Files
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81105fbf349f7485a502d08f908a153bc2bc58fa57f1dfd4f7fa2f65cbece92a.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