Behavioral task
behavioral1
Sample
a5a225535a2e456c37d1cadda5d3698fc0f3274f1f4c5a9a2e3d8f5d52349f4d.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
a5a225535a2e456c37d1cadda5d3698fc0f3274f1f4c5a9a2e3d8f5d52349f4d.exe
Resource
win10v2004-20231215-en
General
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Target
a5a225535a2e456c37d1cadda5d3698fc0f3274f1f4c5a9a2e3d8f5d52349f4d
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Size
274KB
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MD5
2a4883b104b7949907ab670b4ea9a7f1
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SHA1
7c6a20b984056dc8f6b308ebfaf42fcfbe9173de
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SHA256
a5a225535a2e456c37d1cadda5d3698fc0f3274f1f4c5a9a2e3d8f5d52349f4d
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SHA512
90cfe7a7af38a9e44905849cb0ec09f4f78ebf3357aedeebdd39576cae2eb8fa43cf4c3769cf37e30194103a555907e5cc3e53f036cd47566336c35bb34f15ea
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SSDEEP
6144:sbTirrfykiiUjh6QH/cEOkCybEaQRXr9HNdvOa:sPcrfR6ZnOkx2LIa
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a5a225535a2e456c37d1cadda5d3698fc0f3274f1f4c5a9a2e3d8f5d52349f4d unpack001/out.upx
Files
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a5a225535a2e456c37d1cadda5d3698fc0f3274f1f4c5a9a2e3d8f5d52349f4d.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
Sections
UPX0 Size: - Virtual size: 280KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 140KB - Virtual size: 140KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 133KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.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
Sections
.text Size: 157KB - Virtual size: 156KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 61KB - Virtual size: 61KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 25KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 132KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ