Behavioral task
behavioral1
Sample
b90dd3b8f11b21b0838f02d4d6de98ed_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
b90dd3b8f11b21b0838f02d4d6de98ed_JaffaCakes118
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Size
102KB
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MD5
b90dd3b8f11b21b0838f02d4d6de98ed
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SHA1
c05852670eebf1988929a1e06bec6f461e78b137
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SHA256
484fd70b443976089bda2acad3127201fde1a9c638584d064c0d30d62d504daa
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SHA512
cbc2fa807af3a05ea993b5207d520784e8e485ce8832cd8de6fd7591f2e69f1abe37db46bffbdb8697173001f7c94d313cbbb67fda67fa956c2c450d68771580
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SSDEEP
3072:K9aCWh4t4peaRF+5iO7/Fk1cYAHg7rMM/:CHWh/eCeiO7KzrM
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b90dd3b8f11b21b0838f02d4d6de98ed_JaffaCakes118 unpack001/out.upx
Files
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b90dd3b8f11b21b0838f02d4d6de98ed_JaffaCakes118.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: 140KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 99KB - Virtual size: 100KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
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: 193KB - Virtual size: 193KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 17KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 1016B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE