RunDllHostCallBack
Behavioral task
behavioral1
Sample
b946d8f7b1b79cd4b64d523fc9ba6ab0_JaffaCakes118.dll
Resource
win7-20240704-en
General
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Target
b946d8f7b1b79cd4b64d523fc9ba6ab0_JaffaCakes118
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Size
71KB
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MD5
b946d8f7b1b79cd4b64d523fc9ba6ab0
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SHA1
c74a85ff781ca69dddd6dbd843172f245a4964a5
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SHA256
3ebe0c4f41d6adaeaa94a145c13ce65dd3c9afc28c36ff43ddd080bb8870774c
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SHA512
8c95f2e56a29a35942193c7214f9ebe543f4260b775f594b52bc1084b8d1065342d3c786ee639d5f11568402c0779070c61a4a9e5a723f36cadad650cdc9351d
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SSDEEP
1536:G5bkx+0xNPZ8pJZGAzeA5UoHee7ziR9/oHm0m1OPckgMETF:T+0LRGZ+AyoHeazgYhghp
Malware Config
Signatures
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ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule sample acprotect -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b946d8f7b1b79cd4b64d523fc9ba6ab0_JaffaCakes118 unpack001/out.upx
Files
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b946d8f7b1b79cd4b64d523fc9ba6ab0_JaffaCakes118.dll windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Exports
Exports
Sections
UPX0 Size: - Virtual size: 6.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 17KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.dll windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Sections
.text Size: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 6.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
tldksods Size: 512B - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ