Behavioral task
behavioral1
Sample
a84b630011852e3ff0d55d1144c9aab8_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
a84b630011852e3ff0d55d1144c9aab8_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a84b630011852e3ff0d55d1144c9aab8_JaffaCakes118
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Size
51KB
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MD5
a84b630011852e3ff0d55d1144c9aab8
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SHA1
ab564af28d849ee9b06d8ad01bea0264e1cb9f13
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SHA256
e3c0e59070487af4a460134b378024a6b470fd908cd170e10113ff5c1084f9c2
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SHA512
cc22ff3a80900b10f4a6f5cc5bbab1c5b6c46cdf4c9cc579d677faf2922db9d5e459264bb15bb8ed40d8c5dc052ff60cdd69c824fa40a9e128af29f9b55df3f7
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SSDEEP
1536:4jvTedT73fqAqJhhtt6GoWfdVzU4hAC0:4OdTbz0hHroW11U4h50
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a84b630011852e3ff0d55d1144c9aab8_JaffaCakes118 unpack001/out.upx
Files
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a84b630011852e3ff0d55d1144c9aab8_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: 76KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 48KB - Virtual size: 52KB
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: 96KB - Virtual size: 95KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1016B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE