Behavioral task
behavioral1
Sample
3deb4d2eef0e58ce7d272911d6154219f0d236d7f3d0aea3143947c9f4467379.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
3deb4d2eef0e58ce7d272911d6154219f0d236d7f3d0aea3143947c9f4467379.exe
Resource
win10v2004-20240226-en
General
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Target
3deb4d2eef0e58ce7d272911d6154219f0d236d7f3d0aea3143947c9f4467379
-
Size
132KB
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MD5
24cd8b45739de70a71348aadd25d91c6
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SHA1
cef8cf6c482de8a7208f3b29615abf5a11a6bee6
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SHA256
3deb4d2eef0e58ce7d272911d6154219f0d236d7f3d0aea3143947c9f4467379
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SHA512
61c793729e40d7df8b9866c3d6c302ce2d11658b250188a2b97b5d98aa404273e708d760bf03aa4e3250d227e8a98d901aeb5eff09f93a063d508043549f9500
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SSDEEP
1536:KYjIyeC1eUfKjkhBYJ7mTCbqODiC1ZsyHZK0FjlqsS5eHyG9LU3YG8nyUs:3dEUfKj8BYbDiC1ZTK7sxtLUIGfUs
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 3deb4d2eef0e58ce7d272911d6154219f0d236d7f3d0aea3143947c9f4467379 unpack001/out.upx
Files
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3deb4d2eef0e58ce7d272911d6154219f0d236d7f3d0aea3143947c9f4467379.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: 496KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 75KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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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: 256KB - Virtual size: 256KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 245KB - Virtual size: 293KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE