Behavioral task
behavioral1
Sample
8a48a75ff9cef024f2cdbf3fa16d0d99_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
8a48a75ff9cef024f2cdbf3fa16d0d99_JaffaCakes118
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Size
291KB
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MD5
8a48a75ff9cef024f2cdbf3fa16d0d99
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SHA1
35e3fa15e76aa938ce231011191c6ec90d824562
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SHA256
9f038ab1dce3d641d62f5101711756effd45fd505ae010b3843870f77eaeafcb
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SHA512
32b2bcf93f86f5e9b985d7094a9a6fca6235f58d0183f2d730cd3503fc98b05dc31949096fa31c8ba23908ba6b4d1f43de5dbdc336c2eaac55346ffbfe0abbc5
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SSDEEP
6144:6O/Yk0LN2dqeRq69lAO8ZIZq/0HRC8EqrjZBJK:rwkdqeA6fAfZIA/0xCfsK
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8a48a75ff9cef024f2cdbf3fa16d0d99_JaffaCakes118 unpack001/out.upx
Files
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8a48a75ff9cef024f2cdbf3fa16d0d99_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 1.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 208KB - Virtual size: 212KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 82KB - Virtual size: 84KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 989KB - Virtual size: 992KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 265KB - Virtual size: 265KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ