Static task
static1
Behavioral task
behavioral1
Sample
OBS-Loader-V2.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
OBS-Loader-V2.exe
Resource
win10v2004-20240802-en
General
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Target
OBS-Loader-V2.pif
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Size
10.5MB
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MD5
8b8cbbecefa74a325e04ff2f223b6ae3
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SHA1
d37c6b6938ef9af06e7b2c0deb993f4026c097b8
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SHA256
2ca583b1be93be734f3ba11bfa46ecf4f073af7590b5886c1051892023bace0f
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SHA512
78048b49d828f61d3fb5a7fea4f96e920bf3b0b274ad5f3448112808e84adb093ffe8e26aba6dabac49881791eb66e6a3d31d1b0a37d6ca1e337f7f006327f99
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SSDEEP
196608:28I1V5IEtEpph1Ijx+vU+O/Y1nuHID2PNbxKEKdxbHjrorX:w36EyppfIjx+vU+luHEmNAJ8
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource OBS-Loader-V2.pif
Files
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OBS-Loader-V2.pif.exe windows:6 windows x64 arch:x64
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Sections
.text Size: - Virtual size: 5.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 1.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 1.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: - Virtual size: 7.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
femboy0 Size: 205KB - Virtual size: 204KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
femboy1 Size: 10.3MB - Virtual size: 10.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ