Behavioral task
behavioral1
Sample
passxp.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
passxp.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
װ˵.url
Resource
win7-20240708-en
Behavioral task
behavioral4
Sample
װ˵.url
Resource
win10v2004-20240802-en
General
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Target
bb6bb61a3ea9e8b5ad1fcf1041ae724e_JaffaCakes118
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Size
773KB
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MD5
bb6bb61a3ea9e8b5ad1fcf1041ae724e
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SHA1
fd17ab91df7d2439ae1b68bd433c546e6e9cfa9d
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SHA256
240672bb4de9405a8958d3ce9fb4fdb0a45ebbfae37ec5b61ef5b5bdc38bd658
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SHA512
8232b90cd54a519992c919c8f8b709eb15aca3aa89a440bc041b3017dce825bada5c07fdd96208819df81fa4c804af048b650c353ce09e5dd90ade8296676fcc
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SSDEEP
24576:cJrq10riuGRIL0SSKDbwKGoGwUi44/3yreS+wnIqrzld:cJoAGSgSSKfFNR44/Un+vEld
Malware Config
Signatures
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resource yara_rule static1/unpack001/passxp.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/passxp.exe unpack002/out.upx
Files
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bb6bb61a3ea9e8b5ad1fcf1041ae724e_JaffaCakes118.zip
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passxp.exe.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: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 46KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - 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: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 29KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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װ˵.url.url