Behavioral task
behavioral1
Sample
f3ca64f639a4a004ee2d540e8565e98e_JaffaCakes118.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f3ca64f639a4a004ee2d540e8565e98e_JaffaCakes118.dll
Resource
win10v2004-20240412-en
General
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Target
f3ca64f639a4a004ee2d540e8565e98e_JaffaCakes118
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Size
196KB
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MD5
f3ca64f639a4a004ee2d540e8565e98e
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SHA1
cce88325580b5581fd4b69503ff1724b732508b0
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SHA256
8e5b5ff83bb496727b107ae3e86b7486e0fc94ea1d7f948d130d8814b0657331
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SHA512
74985212e293ce126cc55c4b59722b491b093935eb4aee7dfd50c5a8999cb82e9e97b3a5de54d2e15e12ba5c4cda6d1f9eece4d77fb68ae30b4fda016fd4cc95
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SSDEEP
3072:DiWeNEZ+1COplv3OXU3xM+6bhGX0EomclVqrYDo68uQc8vCd92c:urd1CyBemxM+SGX0ET0p+c8vcX
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f3ca64f639a4a004ee2d540e8565e98e_JaffaCakes118 unpack001/out.upx
Files
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f3ca64f639a4a004ee2d540e8565e98e_JaffaCakes118.dll 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
IMAGE_FILE_DLL
Sections
UPX0 Size: - Virtual size: 96KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 190KB - Virtual size: 192KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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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: 249KB - Virtual size: 252KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ