Behavioral task
behavioral1
Sample
9e761aa1bbf006794f5b23076a30d259_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
9e761aa1bbf006794f5b23076a30d259_JaffaCakes118.exe
Resource
win10v2004-20240426-en
General
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Target
9e761aa1bbf006794f5b23076a30d259_JaffaCakes118
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Size
262KB
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MD5
9e761aa1bbf006794f5b23076a30d259
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SHA1
40cadf11533cf0059a72a83e7e00b39a4fbb3cda
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SHA256
7367472e95d1c1893984de3a2fb912d3a750094214341f22e9561dcfe4d39f1e
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SHA512
5c69727268cd96d8b1c8efb85e6f31ba981af98612c2e03d2b3e93cc8753a82f7f410a9d1735d202b5dfe80ef33182886d6c22fffc09434548cf832f081c5bb4
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SSDEEP
3072:Wae7OubpGGErCbuZM4EQrjo7vgHJJPPIgR4Zfjv:WacxGfTMfQrjoziJJHIjfjv
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 9e761aa1bbf006794f5b23076a30d259_JaffaCakes118 unpack001/out.upx
Files
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9e761aa1bbf006794f5b23076a30d259_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: 136KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 86KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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
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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: 148KB - Virtual size: 146KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 28KB - Virtual size: 51KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 520B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ