Behavioral task
behavioral1
Sample
a3ab31f2cd4b232f8166f19fd16582eb_JaffaCakes118.dll
Resource
win7-20240729-en
General
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Target
a3ab31f2cd4b232f8166f19fd16582eb_JaffaCakes118
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Size
97KB
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MD5
a3ab31f2cd4b232f8166f19fd16582eb
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SHA1
98d0390ed5d9a9808f13d4c7cf9730dbba7c497c
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SHA256
b547c7c4a8947a1bb04840c6d88ae0e9fd966f4a02b9be008e401215d2e2faa6
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SHA512
5371b5c295ca2758474b2640c83894f180bd2169eeee2c6385c857a1839aea6ad33e2a35b196d691777594a1069fab57fee170422cd5a5838c5d9c0e4f792182
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SSDEEP
1536:xB2Q8Ij2lJmVEFxJRDAhVWvL+HDfC0vV616SV0Ta8mMBsNjzeOulRGYpz3BuGerq:x4C2iGFXFtD+Hz19obfuR9HRCV/w
Malware Config
Signatures
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resource yara_rule sample aspack_v212_v242 -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a3ab31f2cd4b232f8166f19fd16582eb_JaffaCakes118
Files
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a3ab31f2cd4b232f8166f19fd16582eb_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
DATA Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.UPX0 Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.UPX1 Size: - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.UPX2 Size: 90KB - Virtual size: 96KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.adata Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE